John 6:29-31

Young's Literal Translation

²⁹ Jesus answered and said to them, `This is the work of God, that ye may believe in him whom He did send.'

³⁰ They said therefore to him, `What sign, then, dost thou, that we may see and may believe thee? what dost thou work?

³¹ our fathers the manna did eat in the wilderness, according as it is having been written, Bread out of the heaven He gave them to eat.'