1 Samuel 15:11; 1 Samuel 15:29; 1 Samuel 15:35
"I regret that I have made Saul king, for he has turned back from following Me and has not carried out My commands." And Samuel was distressed and cried out to the LORD all night.
"Also the Glory of Israel will not lie or change His mind; for He is not a man that He should change His mind."
Samuel did not see Saul again until the day of his death; for Samuel grieved over Saul. And the LORD regretted that He had made Saul king over Israel.