2 verses have
Merciful
in Edition Clear Qur'an by Talal Itani / Al-Hashr (The Exile)

59:10And those who came after them, saying, “Our Lord, forgive us, and our brethren who preceded us in faith, and leave no malice in our hearts towards those who believe. Our Lord, You are Clement and Merciful.”

59:22He is God. There is no god but He, the Knower of secrets and declarations. He is the Compassionate, the Merciful.