(1 Timothy 1:18-20 NKJV)

18 This charge I commit to you, son Timothy, according to the prophecies previously made concerning you, that by them you may wage the good warfare, 19 having faith and a good conscience, which some having rejected, concerning the faith have suffered shipwreck, 20 of whom are Hymenaeus and Alexander, whom I delivered to Satan that they may learn not to blaspheme.