2 Samuel 20:6-7, 13, 21

And David said to Abishai, Now will Sheba the son of Bichri do us more harm than did Absalom: take thou thy lord’s servants, and pursue after him, lest he get him fortified cities, and escape out of our sight. And 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.

When he was removed out of the highway, all the people went on after Joab, to pursue after Sheba the son of Bichri.

The matter is not so: but a man of the hill-country of Ephraim, Sheba the son of Bichri by name, hath lifted up his hand against the king, even against David; deliver him only, and I will depart from the city. And the woman said unto Joab, Behold, his head shall be thrown to thee over the wall.