2 verses have
son
in Edition Clear Qur'an by Talal Itani / Al-Qasas (The Stories)

28:4Pharaoh exalted himself in the land, and divided its people into factions. He persecuted a group of them, slaughtering their sons, while sparing their daughters. He was truly a corrupter.

28:9Pharaoh’s wife said, “An eye's delight for me and for you. Do not kill him; perhaps he will be useful to us, or we may adopt him as a son.” But they did not foresee.