Numbers 19:13-16

¹³Whoever toucheth the dead body of a man who hath died, and sprinkleth not with it, defileth the tabernacle of the Lord; and that man shall be cut off from Israel: because the water of sprinkling is not sprinkled upon him, he shall be unclean, (for) his uncleanness is yet upon him.

¹⁴This is the law when a man dieth in a tent: everyone who entereth the tent, and everyone who is in the tent, shall be unclean seven days.

¹⁵And every open earthen vessel which hath not a covering fastened upon it round about is unclean.

¹⁶And whoever toucheth one who is slain with the sword upon the face of the field, or a dead body, or the bone of a man, or a grave, shall be unclean seven days.