NET
15 When the Israelites saw it, they said to one another, “What is it?” because they did not know what it was. Moses said to them, “It is the bread that the Lord has given you for food.
Darby
15 And the children of Israel saw [it], and said one to another, What is it? for they did not know what it was. And Moses said to them, This is the bread which Jehovah has given you to eat.
KJV
15 And when the children of Israel saw [it], they said one to another, It [is] manna: for they wist not what it [was]. And Moses said unto them, This [is] the bread which the LORD hath given you to eat.