Galatians 3:29

And if ye be Christ’s, then are ye Abraham’s seed, and heirs according to the promise.
— Galatians 3:29, King James Version

In other translations

World English Bible (WEB)

If you are Christ's, then you are Abraham's seed, heirs according to promise.

American Standard Version (ASV)

And if ye are Christ’s, then are ye Abraham’s seed, heirs according to promise.

Young's Literal Translation (YLT)

and if ye <FI>are<Fi> of Christ then of Abraham ye are seed, and according to promise--heirs.