Surah Hud, Ayah 21
Quran 11:21 · Hud · Makki · Para 12 · Page 224
اُولٰٓىِٕكَ الَّذِیْنَ خَسِرُوْۤا اَنْفُسَهُمْ وَضَلَّ عَنْهُمْ مَّا كَانُوْا یَفْتَرُوْنَ ۟
Transliteration
Ola-ika allatheena khasirooanfusahum wadalla AAanhum ma kanoo yaftaroon
Saheeh International
Those are the ones who will have lost themselves, and lost from them is what they used to invent.
Al-Mukhtasar fi Tafsir
These are people who have lost themselves, heading towards their own ruin through associating partners with Allah; and the partners and intercessors they have invented will abandon them.
Tafsir Ibn Kathir (abridged)
Explains 11:18–11:22 together — read it on 11:18