Before he ordered the expedition he endeavored by means of signs, in accordance with the superstition of his age, to ascertain the result of the attempt. He shot an arrow from his bow, pointing to the west, and the arrow turned toward Jerusalem. Then he shot again, pointing toward the east, and the arrow sped toward Jerusalem. Then he shot once more, desiring to know in which direction lay the guilty city which should be blotted from the world, and for the third time his arrow pointed toward Jerusalem.