And I have led you forty years in the wilderness,.... From the time of their coming out of Egypt unto that day, which though not quite complete, is given as a round number. Eupolemus d, an Heathen writer, confirms this date of the ministry of Moses among the Israelites; he says, Moses performed the office of a prophet forty years:
your clothes are not waxen old upon you: were not worn out; all those forty years they had been in the wilderness, they had never wanted clothes fitting for them, according to their age and stature, and which decayed not; Deuteronomy 8:4;
and thy shoe is not waxen old upon thy foot; which were necessary to wear in travelling, and especially in a rugged wilderness; and yet, thought they had been always in use during so long a time, were not worn out, which was really miraculous; Deuteronomy 8:4.
d Apud Euseb. Praepar. Evangel. l. 9. c. 30. p. 447.