فَإِنْ But if أَعْرَضُوا۟ they turn away فَقُلْ then say أَنذَرْتُكُمْ I have warned you صَـٰعِقَةًۭ (of) a thunderbolt مِّثْلَ like صَـٰعِقَةِ (the) thunderbolt عَادٍۢ (of) Aad وَثَمُودَ and Thamud ١٣
But if they turn away, then say, "I have warned you of a thunderbolt like the thunderbolt [that struck] ʿAad and Thamūd.
— Come To Light