OT.filter - nkjv abstain:

nkjv@Deuteronomy:23:22 @ But if you abstain from vowing, it shall not be sin to you.

nkjv@Joshua:6:18 @ And you, by all means abstain from the accursed things, lest you become accursed when you take of the accursed things, and make the camp of Israel a curse, and trouble it.