2 Samuel 18:1-3

1David reviewed his troops and appointed commanders of thousands and of hundreds over them.

2He then sent out the troops, a third under Joab, a third under Joab’s brother Abishai son of Zeruiah, and a third under Ittai of Gath. The king said to the troops, “I must also march out with you.”

3“You must not go!” the people pleaded. “If we have to flee, they will not pay any attention to us. Even if half of us die, they will not pay any attention to us because you are worth ten thousand of us. Therefore, it is better if you support us from the city.”