Numbers 19:14

¹²He shall be purified on the third day and the seventh day, and shall be clean; but if he be not purged on the third day and the seventh day, he shall not be clean.

¹³Every one that touches the carcass of the person of a man, if he should have died, and the other not have been purified, has defiled the tabernacle of the Lord: that soul shall be cut off from Israel, because the water of sprinkling has not been sprinkled upon him; he is unclean; his uncleanness is yet upon him.

— Numbers 19:14 —

¹⁵And every open vessel which has not a covering bound upon it, shall be unclean.

¹⁶And everyone who shall touch a man slain by violence, or a corpse, or human bone, or sepulcher, shall be unclean seven days.