Apastambagrihyasutra 5.13.13

5.13.13

uttarābhyāmabhimantrya yajurbhyāmapa ācāmati purastādupariṣṭāccottarayā triḥ prāśyānukampyāya prayacchet \13\

The guest recites the next two (formulas, M. II, 10, 1. 2) over (the honey-mixture) and sips water with the two Yagus (II, 10, 3. 4) before (eating) and afterwards; with the next (verse, II, 10, 5) he should partake three times (of the food) and should give the remainder to a person towards whom he is kindly disposed.