Garudapurana 2.8.15

2.8.15

tayormadhye tu niḥ kṣipya viprānsaṃmantrya bho jayet /
prathamāmuttare nyasya dvitīyāṃ dakṣiṇe nyaset //

Placing [the gifts] between those two, he should consecrate the brāhmaṇas with mantras and feed them: / having placed the first in the north, he should place the second in the south;