At that same feast a cow that had been led by some one[319] to the sacrifice gave birth to a lamb in the midst of the Temple. Moreover, the eastern gate of the inner court, which it took twenty men to close with difficulty at even—it was of brass and very massive, and was secured by bars shod with iron, and had bolts which were sunk to a great depth into a threshold consisting of a solid block of stone—this gate was observed at the sixth hour of the night to have opened of its own accord. The watchmen of the Temple ran and reported the matter to the captain,[320] and he came up and with difficulty succeeded in shutting it. This again to the uninitiated seemed the best of omens, as they supposed that God had opened to them the gate of blessings; but the learned understood that the security of the Temple was dissolving of its own accord and that the opening of the gate indicated a present to the enemy, interpreting the portent in their own minds[321] as a symbol of desolation. Again, not many days after the festival, on the twenty-first of the month Artemisium,[322] there appeared a phenomenon so miraculous as to surpass belief. Indeed, what I am about to relate might well, I suppose, be regarded as fictitious, were it not for the narratives of eyewitnesses and for the subsequent calamities which deserved to be so signalized. In all parts of the country before sunset chariots were observed in the air and armed battalions rushing through the clouds and closing in round the cities. Also, at the feast which is called Pentecost, the priests on entering the inner court of the Temple by night, as their custom was, for the discharge of their ministrations, reported that they first became aware of a movement and a resounding noise and afterwards heard a voice as of a crowd, “We are departing hence.”[323]