Jeremiah 38:7-9

Now it came to the ears of Ebed-melech the Ethiopian, an unsexed servant in the king's house, that they had put Jeremiah into the water-hole; the king at that time being seated in the doorway of Benjamin: And Ebed-melech went out from the king's house and said to the king, My lord the king, these men have done evil in all they have done to Jeremiah the prophet, whom they have put into the water-hole; and he will come to his death in the place where he is through need of food: for there is no more bread in the town.