Numbers 19:12-13 He 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.

LXX2012⁽ⁱ⁾ ¹² He 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. ¹³ Every one that touches the carcase 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.