King James Bible
But speaking the truth in love, may grow up into him in all things, which is the head, even Christ:

New King James Version
but, speaking the truth in love, may grow up in all things into Him who is the head—Christ—

American Standard Version
but speaking truth in love, we may grow up in all things into him, who is the head, even Christ;

Berean Study Bible
Instead, speaking the truth in love, we will in all things grow up into Christ Himself, who is the head.

Douay-Rheims Bible
But doing the truth in charity, we may in all things grow up in him who is the head, even Christ:

English Revised Version
but speaking truth in love, may grow up in all things into him, which is the head, even Christ;

World English Bible
but speaking truth in love, we may grow up in all things into him, who is the head, Christ;

Young's Literal Translation
and, being true in love, we may increase to Him in all things, who is the head -- the Christ;

Ephesians 4:15 Additional Translations ...