'Yes' in the Bible

Abner glanced back and said, “Is that you, Asahel?”“Yes it is,” Asahel replied.

The king asked, “Did Joab put you up to all this?”The woman answered. “As you live, my lord the king, no one can turn to the right or left from all my lord the king says. Yes, your servant Joab is the one who gave orders to me; he told your servant exactly what to say.