Numbers 23:19
19 cGod is not man, that he should lie,
or a son of man, that he should change his mind.
Has he said, and will he not do it?
Or has he spoken, and will he not fulfill it?
1 Samuel 15:29
29 And also the Glory of Israel hwill not lie or have regret, for he is not a man, that he should have regret.”