Reference

Exodus 16:15

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.
13

And it came to pass, that at even the quails came up, and covered the camp: and in the morning the dew lay round about the host.

14

And when the dew that lay was gone up, behold, upon the face of the wilderness there lay a small round thing, as small as the hoar frost on the ground.

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.

16

This is the thing which the Lord hath commanded, Gather of it every man according to his eating, an omer for every man, according to the number of your persons; take ye every man for them which are in his tents.

17

And the children of Israel did so, and gathered, some more, some less.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Israel-Specific Promises

The verse describes the Israelites' reaction to the manna and Moses' explanation of its divine origin as food, but it does not contain a promise, prophecy, or covenant specifically directed at ethnic Israel, the land, or the Jewish nation.