Related Clues:

• Ends indecision
• "I do" and "I shall," e.g.
• Withdraws, with "out"
• Things two-timers break
• Part 2 of today's quote
• Declines, with 'out of'
• Chooses (with "for")
• Declines (with "out of")
• Picks one or the other
• Doesn't decline, with 'in'
• Decides on, with ''for''
• Makes choice from post
• ''I have . . . to keep and miles to go before I sleep'' (Frost)
• Oaths and promises
• Pledges or religious oaths