Berean Study Bible
holding on to faith and a good conscience, which some have rejected and thereby shipwrecked their faith.

King James Bible
Holding faith, and a good conscience; which some having put away concerning faith have made shipwreck:

American Standard Version
holding faith and a good conscience; which some having thrust from them made shipwreck concerning the faith:

Darby Bible Translation
maintaining faith and a good conscience; which [last] some, having put away, have made shipwreck as to faith;

Douay-Rheims Bible
Having faith and a good conscience, which some rejecting have made shipwreck concerning the faith.

English Revised Version
holding faith and a good conscience; which some having thrust from them made shipwreck concerning the faith:

Young's Literal Translation
having faith and a good conscience, which certain having thrust away, concerning the faith did make shipwreck,