Genesis 40:1-3, 14, 23

Then it came about after these things, the cupbearer and the baker for the king of Egypt offended their lord, the king of Egypt. Pharaoh was furious with his two officials, the chief cupbearer and the chief baker. So he put them in confinement in the house of the captain of the bodyguard, in the jail, the same place where Joseph was imprisoned.

Only keep me in mind when it goes well with you, and please do me a kindness by mentioning me to Pharaoh and get me out of this house.

Yet the chief cupbearer did not remember Joseph, but forgot him.