Berean Standard Bible (BSB)
Pay close attention to your life and to your teaching. Persevere in these things, for by so doing you will save both yourself and those who hear you.
World English Bible (WEB)
Pay attention to yourself, and to your teaching. Continue in these things, for in doing this you will save both yourself and those who hear you.
Strong's King James
Take heed{G1907}{(G5720)} unto thyself{G4572}, and{G2532} unto the doctrine{G1319}; continue{G1961}{(G5720)} in them{G846}: for{G1063} in doing{G4160}{(G5723)} this{G5124} thou shalt{G4982} both{G2532} save{G4982}{(G5692)} thyself{G4572}, and{G2532} them that hear{G191}{(G5723)} thee{G4675}.
The F.O.G *
(16) Fix your attention to yourself and your teaching, persevere in this because as you do this, you will save yourself and those who listen to you.
The F.O.G Message *
Young's Literal Translation
take heed to thyself, and to the teaching; remain in them, for this thing doing, both thyself thou shalt save, and those hearing thee.