Joshua 7:5-6

The men of Ai killed about thirty-six of Israel’s men, and chased them from the gate as far as [the bluffs of] Shebarim and struck them down as they descended [the steep pass], so the hearts of the people melted [in despair and began to doubt God’s promise] and became like water (disheartened). Then Joshua tore his clothes and fell face downward on the ground before the ark of the LORD until evening, he and the elders of Israel; and [with great sorrow] they put dust on their heads.