And the LORD God formed man of the dust of the ground and breathed into his nostrils the breath of life, and man became a living soul.
Then the LORD said unto Moses, Say unto Aaron, Stretch out thy rod and smite the dust of the land, that it may become lice throughout all the land of Egypt.
Then the priest shall take holy water in an earthen vessel; and of the dust that is in the floor of the tabernacle the priest shall take and put it into the water.
And Abraham answered and said, Behold now, I have taken upon me to speak unto the Lord, who am but dust and ashes;
For he knows our frame; he remembers that we are dust.
1 Corinthians 15:47
The first man is of the earth, earthy; the second man is the Lord of heaven.
in the sweat of thy face shalt thou eat bread until thou return unto the ground; for out of it wast thou taken, for dust thou art, and unto dust shalt thou return.