NET

21 Necho sent messengers to him, saying, “Why are you opposing me, O king of Judah? I am not attacking you today, but the kingdom with which I am at war. God told me to hurry. Stop opposing God, who is with me, or else he will destroy you.”

Darby

21 And he sent messengers to him, saying, What have I to do with thee, thou king of Judah? I come not against thee this day, but against the house with which I have war; and God has told me to make haste: keep aloof from God who is with me, that he destroy thee not.

KJV

21 But he sent ambassadors to him, saying, What have I to do with thee, thou king of Judah? [I come] not against thee this day, but against the house wherewith I have war: for God commanded me to make haste: forbear thee from [meddling with] God, who [is] with me, that he destroy thee not.