Jesus lodges in the house of Zacchaeus, "the chief among the publicans" at Jericho. This episode, which took place at Jericho just before the Lord's entry into Jerusalem the last time, is peculiar to this Gospel. That the source was Hebrew (Aramaic) is clear from the wording of the narration. Some brief Hebrew (Aramaic) memoir was given to St. Luke, whence he derived his information of this most interesting and instructive incident of the last journey of the Master.
And Jesus entered and passed through Jericho. And, behold, there was a man named Zacchaeus, which was the chief among the publicans, and he was rich. Jericho, under the Herods, had become again an important centre of trade. It lay on the road from Person to Judaea and Egypt, and had, of course, an important custom-house. The Balm which came especially from the Gilead district was sent through there into all parts of the world. Zacchaeus was at the head of this customs department at Jericho. The exact position of such an official in those days is not known. He probably farmed the customs revenue under some great Roman capitalist of the equestrian order. In such an appointment it was easy to commit even involuntary injustices. The temptations to such an official to enrich himself at the expense of others, besides, were sadly numerous. Named Zacchaeus. Zakkai signifies "pure" (see Ezra 2:9; Nehemiah 7:14). It is curious that we find in the Talmud a man named Zakkai, the father of the famous rabbi Jochauan, living at Jericho.