But David went up the ascent of the Mount of Olives, weeping as he went, barefoot and with his head covered; and all the people who were with him covered their heads, and they went up, weeping as they went. And it was told David, “Ahith′ophel is among the conspirators with Ab′salom.” And David said, “O Lord, I pray thee, turn the counsel of Ahith′ophel into foolishness.”
–2 Samuel 15:30-31