14 When the dew was gone, thin flakes like frost on the ground appeared on the desert floor.

Read Exodus 16:14 Using Other Translations

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.
And when the dew had gone up, there was on the face of the wilderness a fine, flake-like thing, fine as frost on the ground.
When the dew evaporated, a flaky substance as fine as frost blanketed the ground.