Numbers

Command the children of Israel, that they put out of the camp every leper, and every one that hath an issue, and whosoever is defiled by the dead:

He that toucheth the dead body of any man shall be unclean seven days.

For the king had taken counsel, and his princes, and all the congregation in Jerusalem, to keep the passover in the second month.

For a multitude of the people, even many of Ephraim, and Manasseh, Issachar, and Zebulun, had not cleansed themselves, yet did they eat the passover otherwise than it was written. But Hezekiah prayed for them, saying, The good Lord pardon every one