Genesis 40:11 (KJV)

And Joseph came in unto them in the morning, and looked upon them, and, behold, they were sad.

And he asked Pharaoh's officers that were with him in the ward of his lord's house, saying, Wherefore look ye so sadly to day?

And they said unto him, We have dreamed a dream, and there is no interpreter of it. And Joseph said unto them, Do not interpretations belong to God? tell me them, I pray you.

And the chief butler told his dream to Joseph, and said to him, In my dream, behold, a vine was before me;

And in the vine were three branches: and it was as though it budded, and her blossoms shot forth; and the clusters thereof brought forth ripe grapes:

And Joseph said unto him, This is the interpretation of it: The three branches are three days:

Yet within three days shall Pharaoh lift up thine head, and restore thee unto thy place: and thou shalt deliver Pharaoh's cup into his hand, after the former manner when thou wast his butler.

But think on me when it shall be well with thee, and shew kindness, I pray thee, unto me, and make mention of me unto Pharaoh, and bring me out of this house:

For indeed I was stolen away out of the land of the Hebrews: and here also have I done nothing that they should put me into the dungeon.

When the chief baker saw that the interpretation was good, he said unto Joseph, I also was in my dream, and, behold, I had three white baskets on my head: