God is not a man, that He should lie, or a son of man, that He should change His mind. Does He speak and not act? Does He promise and not fulfill? I have indeed received a command to bless; He has blessed, and I cannot change it.
Numbers 23:19-20 (BSB)
לֹא אִישׁ אֵל וִיכַזֵּב וּבֶן־אָדָם וְיִתְנֶחָם
