Genesis 40:20-23

And it came to pass the third day, which was Pharaoh's birthday, that he made a feast unto all his servants: and he lifted up the head of the chief butler and of the chief baker among his servants. And he restored the chief butler unto his butlership again; and he gave the cup into Pharaoh's hand: but he hanged the chief baker: as Joseph had interpreted to them. Yet did not the chief butler remember Joseph, but forgat him.