It melted As much of it as was left upon the ground, not, it seems, from its own nature, which was so solid that it could endure the fire; but that it might not be corrupted, or trodden under foot, or despised, and that they might be compelled, as it were, to the more entire dependance upon God.
Related Commentaries of Exodus 16:21
Exodus 16:21
21 And they gathered it every morning, every man according to his eating: and when the sun waxed hot, it melted.