יחזקאל כד:יד פירוש: רש״י

I shall not nullify [Heb. לֹא אֶפְרַע.] I shall not nullify My decree.

nor shall I renege [Heb. וְלֹא אֶנָחֵם,] to turn back from My plans of evil, which I said I would execute upon you.