holy water
Numbers 19:2-9
2
This is the ordinance of the law which the LORD hath commanded, saying, Speak unto the children of Israel, that they bring thee a red heifer without spot, wherein is no blemish, and upon which never came yoke:
3
And ye shall give her unto Eleazar the priest, that he may bring her forth without the camp, and one shall slay her before his face:
4
And Eleazar the priest shall take of her blood with his finger, and sprinkle of her blood directly before the tabernacle of the congregation seven times:
5
And one shall burn the heifer in his sight; her skin, and her flesh, and her blood, with her dung, shall he burn:
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And the priest shall take cedar wood, and hyssop, and scarlet, and cast it into the midst of the burning of the heifer.
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Then the priest shall wash his clothes, and he shall bathe his flesh in water, and afterward he shall come into the camp, and the priest shall be unclean until the even.
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And he that burneth her shall wash his clothes in water, and bathe his flesh in water, and shall be unclean until the even.
9
And a man that is clean shall gather up the ashes of the heifer, and lay them up without the camp in a clean place, and it shall be kept for the congregation of the children of Israel for a water of separation: it is a purification for sin.
Exodus 30:18
Thou shalt also make a laver of brass, and his foot also of brass, to wash withal: and thou shalt put it between the tabernacle of the congregation and the altar, and thou shalt put water therein.
of the dust
Job 2:12
And when they lifted up their eyes afar off, and knew him not, they lifted up their voice, and wept; and they rent every one his mantle, and sprinkled dust upon their heads toward heaven.
Jeremiah 17:13
O LORD, the hope of Israel, all that forsake thee shall be ashamed, and they that depart from me shall be written in the earth, because they have forsaken the LORD, the fountain of living waters.
Lamentations 3:29
He putteth his mouth in the dust; if so be there may be hope.
John 8:6
This they said, tempting him, that they might have to accuse him. But Jesus stooped down, and with his finger wrote on the ground, as though he heard them not.
John 8:8
And again he stooped down, and wrote on the ground.