King James Version
And they also, if they abide not still in unbelief, shall be graffed in: for God is able to graff them in again.English Standard Version
And even they, if they do not continue in their unbelief, will be grafted in, for God has the power to graft them in again.New International Version
And if they do not persist in unbelief, they will be grafted in, for God is able to graft them in again.