GOD'S WORD® Translation
"If a believer does something wrong, go, confront him when the two of you are alone. If he listens to you, you have won back that believer.

American Standard Version
And if thy brother sin against thee, go, show him his fault between thee and him alone: if he hear thee, thou hast gained thy brother.

Berean Study Bible
If your brother sins against you, go and confront him privately. If he listens to you, you have won your brother over.

Douay-Rheims Bible
But if thy brother shall offend against thee, go, and rebuke him between thee and him alone. If he shall hear thee, thou shalt gain thy brother.

English Revised Version
And if thy brother sin against thee, go, shew him his fault between thee and him alone: if he hear thee, thou hast gained thy brother.

King James Bible
Moreover if thy brother shall trespass against thee, go and tell him his fault between thee and him alone: if he shall hear thee, thou hast gained thy brother.

World English Bible
"If your brother sins against you, go, show him his fault between you and him alone. If he listens to you, you have gained back your brother.

Young's Literal Translation
'And if thy brother may sin against thee, go and show him his fault between thee and him alone, if he may hear thee, thou didst gain thy brother;

Matthew 18:15 Additional Translations ...