Joshua 2:22

Unto the mountain -Probably the mountains to the west and north of Jericho, called afterward, from the belief that the 40 days of our Lord’s temptation were passed among them, the Quarantania. The spies avoided at the first the neighhourhood of the Jordan, where the pursuers sought them: and amidst the grottoes of the limestone rocks, which in later ages were the abode of numerous hermits, they could readily shelter themselves for three days.