2 verses have
forever
in Edition Clear Qur'an by Talal Itani / Al-Maaida (The Table)

5:85God will reward them for what they say—Gardens beneath which rivers flow, where they will stay forever. Such is the reward of the righteous.

5:119God will say, “This is a Day when the truthful will benefit from their truthfulness.” They will have Gardens beneath which rivers flow, wherein they will remain forever. God is pleased with them, and they are pleased with Him. That is the great attainment.