2 verses have
whomever
in Edition Clear Qur'an by Talal Itani / Al-Hadid (The Iron)

57:21Race towards forgiveness from your Lord; and a Garden as vast as the heavens and the earth, prepared for those who believe in God and His messengers. That is the grace of God; He bestows it on whomever He wills. God is the Possessor of Immense Grace.

57:29That the People of the Book may know that they have no power whatsoever over God’s grace, and that all grace is in God’s hand; He gives it to whomever He wills. God is Possessor of Great Grace.