And it came to pass in the fortieth year, in the eleventh month, on the first day of the month, that Moses spoke unto the sons of Israel, according unto all that the LORD had commanded him regarding them;

And thou shalt remember all the way by which the LORD thy God led thee these forty years in the wilderness to afflict thee and to prove thee to know what was in thine heart, whether thou would keep his commandments, or not.

Your clothes

Thy raiment never waxed old upon thee, neither did thy foot swell, these forty years.

Yea, forty years didst thou sustain them in the wilderness so that they lacked nothing; their clothes did not wax old, and their feet did not swell.

Therefore take no thought, saying, What shall we eat? or, What shall we drink? or, With what shall we be clothed?

And thy shoe

and old patched shoes upon their feet, and old garments upon them, and all the bread of their provision was dry and mouldy.

nor bag for your journey, neither two coats, neither shoes nor a staff, for the workman is worthy of his food.

General references

And Moses was eighty years old and Aaron eighty-three years old when they spoke unto Pharaoh.