Genesis 40:21

“And he restored the chief butler unto his butlership again, etc.] Put him into the same office he was in before: and he gave the cup into Pharaoh’s hand; ministered to him in his office the same day, according to his dream and the interpretation of it: the Targum of Jonathan adds this as a reason of his being restored, “because he found that he was not in that counsel,” in which it was consulted to poison Pharaoh, (see Gill on “<014001>Genesis 40:1”).”

“- Joseph in Prison An uncomplaining patience and an unhesitating hopefulness keep the breast of Joseph in calm tranquillity. There is a God above, and that God is with him. His soul swerves not from this feeling. Meanwhile, new and distinguished prisoners are introduced into his place of confinement. Genesis 40:1-4 The chief butler and chief baker, high officials in Pharaoh’s court, come under the displeasure of their sovereign. “In the house of the captain of the guards.” It appears that this officer’s establishment contained the keep in which Joseph and these criminals were confined. “Charged Joseph with them.” As Joseph was his slave, and these were state prisoners, he appointed him to…”