Genesis 37:36
Now in Egypt the Midianites sold Joseph to Potiphar, one of Pharaoh's officials, the captain of the guard.
Genesis 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 40:4
The captain of the guard appointed Joseph to be their attendant, and he served them. They spent some time in custody.
Genesis 25:1-2
Abraham had taken another wife, named Keturah.
Genesis 39:1-23
Now Joseph had been brought down to Egypt. An Egyptian named Potiphar, an official of Pharaoh and the captain of the guard, purchased him from the Ishmaelites who had brought him there.
2 Kings 25:8
On the seventh day of the fifth month, in the nineteenth year of King Nebuchadnezzar of Babylon, Nebuzaradan, the captain of the royal guard who served the king of Babylon, arrived in Jerusalem.
Esther 1:10
On the seventh day, as King Ahasuerus was feeling the effects of the wine, he ordered Mehuman, Biztha, Harbona, Bigtha, Abagtha, Zethar, and Carcas, the seven eunuchs who attended him,
Isaiah 56:3
No foreigner who becomes a follower of the Lord should say, 'The Lord will certainly exclude me from his people.' The eunuch should not say, 'Look, I am like a dried-up tree.'"