To the one who overcomes in Ephesus, Jesus promises the right to eat from what?

Answer: The tree of life

"To the one who overcomes, I will grant the right to eat from the tree of life in the Paradise of God."

“He who has an ear, let him hear what the Spirit says to the churches. To the one who overcomes, I will grant the right to eat from the tree of life in the Paradise of God.”— Revelation 2:7 (BSB)