Satapatha Brahmana Part V (SBE44), Julius Eggeling tr. [1900], at sacred-texts.com
12:1:1:11. Verily, this sacrifice is the same as this blowing (wind): it is that 1 they wish to secure who take the vow of initiation for a year. Of them the Grihapati is initiated first 2; for the Grihapati is this (terrestrial) world, and upon this world everything here is established; and so, indeed, are his fellow-sacrificers established in the Grihapati: it is thus after they have become established on a firm foundation that they are initiated.
12:1:1:22. He (the Adhvaryu) then initiates the Brahman (priest). Now the Brahman is the moon, and the moon is Soma, and plants belong to Soma 3: he thus connects the plants with this (terrestrial) world. Therefore no other person should be initiated between those two; for, assuredly, were any one else to be initiated between those two, he would separate (tear up) the plants from this (terrestrial) world, and they would be liable to dry up: let therefore no other person be initiated between those two.
12:1:1:33. He then initiates the Udgâtri. Now, the Udgâtri is the thunder-cloud, and from the thundercloud rain is produced: he thus connects the rain
with the plants. Therefore no other person should be initiated between those two; for, assuredly, were any one else to be initiated between those two, he would separate the rain from the plants, and (the cloud) would be liable to lack rain: let therefore no other person be initiated between those two.
12:1:1:44. He then initiates the Ho tri. Now, the Hotri 1 is Agni in respect of the deity, and speech in respect of the body; and rain is food: he thus connects both Agni (fire) and speech with food. Therefore no other person should be initiated between those two; for, assuredly, were any one else to be initiated between those two, he would separate fire and speech from food, and (people) would be liable to starve: let therefore no other person be initiated between those two.
12:1:1:55. The Pratiprasthâtri then initiates the Adhvaryu. Now, the Adhvaryu is the mind 2, and the Hotri is speech: he thus connects mind and speech with one another. Therefore no other person should be initiated between those two; for, assuredly, were any one else to be initiated between those two, he would separate mind and speech, and (people) would be liable to perish: let therefore no other person be initiated between those two.
12:1:1:66. He then initiates the Brâhmanâkhamsin for the Brahman, for under him the former is. He then initiates the Prastotri for the Udgâtri, for under
him the former is. He then initiates the Maitrâvaruna for the Hotri, for under him the former is. These four the Pratiprasthâtri initiates.
12:1:1:77. The Neshtri then initiates the Pratiprasthâtri for the Adhvaryu, for under him the former is. It is after the fitting out 1 of these nine that the others are fitted out; for there are nine vital airs: he thus lays the vital airs into them; and so they attain the full term of life, and so they do not depart this world before their (full) term of life.
12:1:1:88. He then initiates the Potri for the Brahman, for under him the former is. He then initiates the Pratihartri for the Udgâtri, for under him the former is. He then initiates the Akhâvâka for the Hotri, for under him the former is. These four the Neshtri initiates.
12:1:1:99. The Unnetri then initiates the Neshtri for the Adhvaryu, for under him the former is. He then initiates the Âgnîdhra for the Brahman, for under him the former is. He then initiates the Subrahmanyâ for the Udgâtri, for under him the former is. He then initiates the Grâvastut for the Hotri, for under him the former is. These four the Unnetri initiates.
12:1:1:1010. Either a Snâtaka 2, or a Brahmakârin, or some one else who is not initiated, then initiates the Unnetri; for they say, 'No pure one should purify.' This is the regular order of initiation 3;
and; assuredly, only when, knowing this 1, they become initiated, they make ready the sacrifice even whilst being initiated, and along with the getting ready of the sacrifice security of property accrues to the performers of the sacrificial session (Sattra); and, along with the accruing of security of property to the performers of the session, security of property also accrues to that district in which they perform the sacrifice.
12:1:1:1111. Now, the Unnetri is initiated last of these, and when they come out from the purificatory bath it is he that comes out first; for the Unnetri is the vital air: he thus lays vital air into them on both sides; and so they attain the full term of life, and so they do not depart this world before their (full) term of life. This is the regular order of initiation: and, assuredly, he should become initiated only where such as know this become initiated.
135:1 Viz. the wind as the vital air pervading man; see paragraph 11.
135:2 He, as well as the first three priests, is initiated by the Adhvaryu.
135:3 Soma is the king of plants, whence these are called 'soma-râgñî,' II, 3, 4; 4; V, 4, 2, 3; Rig-veda S. X, 97, 8.
136:1 Viz. as the offering-priest κατ᾽ ἐξοχήν, he who, by the recitation of his 'invitatory' and 'offering' verses, like Agni, draws the gods to the offering, and causes them to graciously accept it.
136:2 The Adhvaryu is the head of the sacrifice (IV, 1, 5, 16); and, as the mind, he marches in front. See also III, 2, 4, 11. 'Mind goes before Speech (prompting her), "Speak thus! say not this!"'
137:1 Or, after getting them ready, or prepared (klipti).
137:2 That is, one who has completed his course of theological study (brahmakarya), and has taken the bath (snâta) marking the end of that course, and his return to the bosom of his family. See above, pp. 48-50 (esp. XI, 3, 3, 7).
137:3 Literally, the initiation in the regular succession.
138:1 That is to say, when they become initiated in accordance with this knowledge.