Jaiminīya (Talavakāra) Brāhmaṇa 58.303

58.303

brahma vai brahmā
brahmaiva tadyajñaṃ vyāha
atho āhurudgātaiva vibrūyāditi
prajāpatirvā udgātā
prajāpatireva tadyajñaṃ vyāha
atho āhuryajamāna eva vibrūyāditi
yajñī vai yajamānaḥ
yajña eva tadyajñaṃ vyāha
atho yathākāmaṃ vai svaṃ pariveṣaṇaṃ praśāstīti
atho āhuḥ prāṅevotkramya krośedityamī akurvatetyamī akurvateti
tadeva vyuktaṃ cāvyuktaṃ ceti
tadu vā āhurvyucyameva
yadavyucyamāne tūṣṇīmāsīranvicchidyeranvai
yajñādyajñīyasyaivānārtirupetyāvyucyameveti
tadyāvatā vyāha taddhotre prāha
taddhotānuṣṭubhamabhi saṃpādayati samidaṃ daśamamaharapādīti
saṃvyāharanti yadevātronākṣarāsu stuvanti yadatirecayanti
tadevaitatprajāpatimabhi saṃpādayanti saṃpariveṣaṇaṃ praśāsti

The brahman priest is brahman;
brahman alone speaks out that sacrifice.
Moreover, they say: 'The udgātṛ alone should speak it out.'
The udgātṛ is Prajāpati;
Prajāpati alone speaks out that sacrifice.
Moreover, they say: 'The sacrificer alone should speak it out.'
The sacrificer is master of the sacrifice;
the sacrifice alone speaks out that sacrifice.
Moreover, one directs one's own serving as one desires.
Moreover, they say: 'Stepping forward toward the east, one should cry out: "These have done it! These have done it!"'
That is both spoken and unspoken.
And regarding this they also say: 'It must indeed be spoken out.'
If they were to sit in silence while it is not spoken out, they would be cut off.
'To prevent the ruin of the Yajñāyajñīya [sāman], it is indeed not to be spoken out.'
As much as he speaks out, that he announces to the hotṛ.
The hotṛ conforms it to an anuṣṭubh: 'This tenth day has been concluded.'
They converse together: whatever they praise here in deficient syllables, whatever they leave over,
that very thing they conform to Prajāpati; he directs the serving completely.