New Living Translation
If the person still refuses to listen, take your case to the church. Then if he or she won’t accept the church’s decision, treat that person as a pagan or a corrupt tax collector.

American Standard Version
And if he refuse to hear them, tell it unto the church: and if he refuse to hear the church also, let him be unto thee as the Gentile and the publican.

Berean Study Bible
If he refuses to listen to them, tell it to the church. And if he refuses to listen even to the church, regard him as you would a pagan or a tax collector.

Douay-Rheims Bible
And if he will not hear them: tell the church. And if he will not hear the church, let him be to thee as the heathen and publican.

English Revised Version
And if he refuse to hear them, tell it unto the church: and if he refuse to hear the church also, let him be unto thee as the Gentile and the publican.

King James Bible
And if he shall neglect to hear them, tell it unto the church: but if he neglect to hear the church, let him be unto thee as an heathen man and a publican.

World English Bible
If he refuses to listen to them, tell it to the assembly. If he refuses to hear the assembly also, let him be to you as a Gentile or a tax collector.

Young's Literal Translation
And if he may not hear them, say it to the assembly, and if also the assembly he may not hear, let him be to thee as the heathen man and the tax-gatherer.

Matthew 18:17 Additional Translations ...