Genesis 6:20

6:20 Of the birds after their kinds, and of the cattle after their kinds, and of every creeping thing of the ground after its kind, two of every kind will come to you so you can keep them alive.

Genesis 19:16

19:16 When Lot hesitated, the men grabbed his hand and the hands of his wife and two daughters because the Lord had compassion on them. They led them away and placed them outside the city.

Genesis 31:41

31:41 This was my lot for twenty years in your house: I worked like a slave for you – fourteen years for your two daughters and six years for your flocks, but you changed my wages ten times!

Genesis 42:37

42:37 Then Reuben said to his father, “You may put my two sons to death if I do not bring him back to you. Put him in my care and I will bring him back to you.”