Genesis 17:20

17:20 As for Ishmael, I have heard you. I will indeed bless him, make him fruitful, and give him a multitude of descendants. He will become the father of twelve princes; I will make him into a great nation.

Genesis 37:28

37:28 So when the Midianite merchants passed by, Joseph’s brothers pulled him out of the cistern and sold him to the Ishmaelites for twenty pieces of silver. The Ishmaelites then took Joseph to Egypt.

Genesis 44:1

The Final Test

44:1 He instructed the servant who was over his household, “Fill the sacks of the men with as much food as they can carry and put each man’s money in the mouth of his sack.