'Dust' in the Bible

And Jehovah God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.

And Jehovah God said unto the serpent, Because thou hast done this, cursed art thou above all cattle, and above every beast of the field; upon thy belly shalt thou go, and dust shalt thou eat all the days of thy life:

in the sweat of thy face shalt thou eat bread, till thou return unto the ground; for out of it wast thou taken: for dust thou art, and unto dust shalt thou return.

And I will make thy seed as the dust of the earth: So that if a man can number the dust of the earth, then may thy seed also be numbered.

And Abraham answered and said, Behold now, I have taken upon me to speak unto the Lord, who am but dust and ashes:

And thy seed shall be as the dust of the earth, and thou shalt spread abroad to the west, and to the east, and to the north, and to the south. And in thee and in thy seed shall all the families of the earth be blessed.