18 and they crossed the ford to bring over the king's household and to do his pleasure. And Shimei the son of Gera fell down before the king, as he was about to cross the Jordan,

Matthew Henry's Commentary on 2 Samuel 19:18

Commentary on 2 Samuel 19:16-23

(Read 2 Samuel 19:16-23)

Those who now slight and abuse the Son of David, would be glad to make their peace when he shall come in his glory; but it will be too late. Shimei lost no time. His abuse had been personal, and with the usual right feeling of good men, David could more easily forgive it.