Genesis 6:19

6:19 You must bring into the ark two of every kind of living creature from all flesh, male and female, to keep them alive with you.

Genesis 15:10

15:10 So Abram took all these for him and then cut them in two and placed each half opposite the other, but he did not cut the birds in half.

Genesis 33:1

Jacob Meets Esau

33:1 Jacob looked up and saw that Esau was coming along with four hundred men. So he divided the children among Leah, Rachel, and the two female servants.

Genesis 48:1

Manasseh and Ephraim

48:1 After these things Joseph was told, “Your father is weakening.” So he took his two sons Manasseh and Ephraim with him.