NASB 1995
"Therefore do this that we tell you. We have four men who are under a vow;

American Standard Version
Do therefore this that we say to thee: We have four men that have a vow on them;

Berean Study Bible
Therefore do what we advise you. There are four men with us who have taken a vow.

Douay-Rheims Bible
Do therefore this that we say to thee. We have four men, who have a vow on them.

English Revised Version
Do therefore this that we say to thee: We have four men which have a vow on them;

King James Bible
Do therefore this that we say to thee: We have four men which have a vow on them;

World English Bible
Therefore do what we tell you. We have four men who have taken a vow.

Young's Literal Translation
'This, therefore, do that we say to thee: We have four men having a vow on themselves,

Acts 21:23 Additional Translations ...