Numbers 5:17
And the priest shall take holy water in an earthen vessel. And the priest shall take of the dust that is in the floor of the tabernacle and put it into the water.
Exodus 30:18
You shall also make a laver of bronze and its foot also of bronze, for washing. And you shall put it between the tabernacle of the congregation and the altar. And you shall put water in it,
Numbers 19:2-9
This is the ordinance of the law which Jehovah has commanded, saying, Speak to the sons of Israel that they bring you a red heifer without blemish, in which there is no blemish, on which no yoke ever came.
Job 2:12
And when they lifted up their eyes afar off, and did not know him, they lifted up their voice and wept. And each one tore his robe, and they sprinkled dust upon their heads toward Heaven.
Jeremiah 17:13
O Jehovah, the Hope of Israel, all who forsake You shall be ashamed. Those who depart from Me shall be written in the earth, because they have forsaken Jehovah, the Fountain of living waters.
Lamentations 3:29
He puts his mouth in the dust, if perhaps there may be hope.
John 8:6
They said this, tempting Him so that they might have reason to accuse Him. But bending down, Jesus wrote on the ground with His finger, not appearing to hear.
John 8:8
And again bending down, He wrote on the ground.