Genesis 3:14
And the LORD God said to the serpent, Because you have done this, you are cursed above all cattle, and above every beast of the field; on your belly shall you go, and dust shall you eat all the days of your life:
Torrey's Topical Textbook—AKJV

Isaiah 65:25
The wolf and the lamb shall feed together, and the lion shall eat straw like the bullock: and dust shall be the serpent's meat. They shall not hurt nor destroy in all my holy mountain, said the LORD.
Torrey's Topical Textbook—AKJV

Micah 7:17
They shall lick the dust like a serpent, they shall move out of their holes like worms of the earth: they shall be afraid of the LORD our God, and shall fear because of you.
Torrey's Topical Textbook—AKJV