OT-LAW.filter - rsv slack:

rsv@Deuteronomy:7:10 @ and requites to their face those who hate him, by destroying them; he will not be slack with him who hates him, he will requite him to his face.

rsv@Deuteronomy:23:21 @ "When you make a vow to the LORD your God, you shall not be slack to pay it; for the LORD your God will surely require it of you, and it would be sin in you.