you should neither agree with him, nor listen to him. And your eye should not spare him so that you take pity on him and conceal him
Other versions
King James Version
Thou shalt not consent unto him, nor hearken unto him; neither shall thine eye pity him, neither shalt thou spare, neither shalt thou conceal him:English Standard Version
you shall not yield to him or listen to him, nor shall your eye pity him, nor shall you spare him, nor shall you conceal him.New International Version
do not yield to him or listen to him. Show him no pity. Do not spare him or shield him.