Deuteronomy 7:16
Exhortation to Destroy Canaanite Paganism
7:16 You must destroy all the people whom the Lord your God is about to deliver over to you; you must not pity them or worship their gods, for that will be a snare to you.
Deuteronomy 13:8
13:8 You must not give in to him or even listen to him; do not feel sympathy for him or spare him or cover up for him.
Deuteronomy 25:12
25:12 then you must cut off her hand – do not pity her.
Ezekiel 16:5
16:5 No eye took pity on you to do even one of these things for you to spare you;
you were thrown out into the open field
because you were detested on the day you were born.