2 Samuel 20:4
King James Version
“Then said the king to Amasa, Assemble me the men of Judah within three days, and be thou here present.”
Context
1And there happened to be there a man of Belial, whose name Sheba, the son of Bichri, a Benjamite: and he blew a trumpet, and said, We have no part in David, neither have we inheritance in the son of Jesse: every man to his tents, O Israel.
2So every man of Israel went up from after David, followed Sheba the son of Bichri: but the men of Judah clave unto their king, from Jordan even to Jerusalem.
3And David came to his house at Jerusalem; and the king took the ten women concubines, whom he had left to keep the house, and put them in ward, and fed them, but went not in unto them. So they were shut up unto the day of their death, living in widowhood.
4Then said the king to Amasa, Assemble me the men of Judah within three days, and be thou here present.
5So Amasa went to assemble Judah: but he tarried longer than the set time which he had appointed him.
6And David said to Abishai, Now shall Sheba the son of Bichri do us more harm than Absalom: take thou thy lord’s servants, and pursue after him, lest he get him fenced cities, and escape us.
7And there went out after him Joab’s men, and the Cherethites, and the Pelethites, and all the mighty men: and they went out of Jerusalem, to pursue after Sheba the son of Bichri.