GOD'S WORD® Translation
However, the person who unites himself with the Lord becomes one spirit with him.

American Standard Version
But he that is joined unto the Lord is one spirit.

Berean Study Bible
But he who unites himself with the Lord is one with Him in spirit.

Douay-Rheims Bible
But he who is joined to the Lord, is one spirit.

English Revised Version
But he that is joined unto the Lord is one spirit.

King James Bible
But he that is joined unto the Lord is one spirit.

World English Bible
But he who is joined to the Lord is one spirit.

Young's Literal Translation
And he who is joined to the Lord is one spirit;

1 Corinthians 6:17 Additional Translations ...