Your fathers did eat manna in the wilderness,.... All the while they were in the wilderness, for the space of forty years, till they came to the borders of the land of Canaan; this was their only food on which they lived, during their travels through the wilderness.
It is observable, that Christ says, not "our fathers", but "your fathers"; for though Christ, as concerning the flesh, came of these fathers, yet in every sense they were rather theirs than his; because regard may be had to such of them more especially who ate the manna as common food, and not as spiritual meat, as typical of the Messiah, as others did; and whom these, their offspring, did very much resemble.
Though perhaps the reason of the use of this phrase may be, because the Jews themselves had used it in Joh 6:31, and Christ takes it up from them.And are dead.