1 Samuel 15:9-11 Lexham English Bible (LEB)
9 However, Saul and the army spared Agag and the best of the sheep and the cattle and the second best of the young fatlings and all that was valuable;[a] they were not willing to utterly destroy them. But all the possessions that were despised or worthless, they utterly destroyed.
Samuel Announces the Downfall of Saul
10 Then the word of Yahweh came to Samuel, saying, 11 “I regret that I made Saul king, for he has turned back from following me and has not kept my word.” Samuel became angry,[b] and he cried out to Yahweh all night.