Genesis 20:13

20:13 When God made me wander from my father’s house, I told her, ‘This is what you can do to show your loyalty to me: Every place we go, say about me, “He is my brother.”’”

Genesis 21:23

21:23 Now swear to me right here in God’s name that you will not deceive me, my children, or my descendants. Show me, and the land where you are staying, the same loyalty that I have shown you.”

Genesis 29:34

29:34 She became pregnant again and had another son. She said, “Now this time my husband will show me affection, because I have given birth to three sons for him.” That is why he was named Levi.