Śatapatha Brāhmaṇa ("of a hundred paths") 4.2.3.18

4.2.3.18

taṃ vai nopayāmena gṛhṇīyāt | na yonau sādayedagre hyevaiṣa upayāmena gṛhīto bhavatyagre yonau sanno jāmitāyai jāmi ha kuryādyadenamatrāpyupayāmena gṛhṇīyādyadyonau sādayedatha yatpunarhavirasīti sthālīmabhimṛśati punarhyasyai grahaṃ grahīṣyanbhavati na tadādriyeta tūṣṇīmeva nidadhyāt

But, in order to avoid sameness (of performance), let him not take it out with the 'support;' nor let him deposit it in the 'womb;' for this (Ukthya libation) has at first been taken with the 'support,' and it has at first been deposited in the womb;--and were he now also to take it with the 'support,' and deposit it in the 'womb,' he would assuredly commit (the fault of) sameness. And as to his touching the sthâlî with 'Thou art a re-offering,' he will indeed again take a libation therefrom. Let him not heed this, but let him put down (the vessel) silently.