en_tq/num/31/19.md

Which men in the army of Israel had to purify themselves?

All the men in the army who had killed anyone or touched a dead person had to purify themselves. [31:19; 31:20]

How were the soldiers who had gone to war to purify themselves?

They were to stay outside the camp for seven days, then put every piece of metal through the fire and wash them, and wash every garment and everything made of wood. [31:19; 31:24]