toucheth

Numbers 19:11
Whoever touches any dead body will be unclean for seven days.

Numbers 31:19
All of you who have killed a person or touched the dead are to remain outside the camp for seven days. On the third day and the seventh day you are to purify both yourselves and your captives.

a bone

Ezekiel 39:11-16
And on that day I will give Gog a burial place in Israel, the Valley of the Travelers, east of the Sea. It will block those who travel through, because Gog and all his hordes will be buried there. So it will be called the Valley of Hamon-gog. . . .

a grave

Matthew 23:27
Woe to you, scribes and Pharisees, you hypocrites! You are like whitewashed tombs, which look beautiful on the outside, but on the inside are full of dead men's bones and every impurity.

Luke 11:44
Woe to you! For you are like unmarked graves, which men walk across without even noticing."