Surah Al-A'raf 7:139

إِنَّ هَـٰٓؤُلَآءِ مُتَبَّرٌ مَّا هُمْ فِيهِ وَبَـٰطِلٌ مَّا كَانُوا۟ يَعْمَلُونَ

Indeed, those [worshippers] - destroyed is that in which they are [engaged], and worthless is whatever they were doing."

Translation: Saheeh International

Tafsir

Truly as for these their way will be destroyed and what they have been doing is in vain’.

Excerpt from Tafsir al-Jalalayn, commentary on 7:139, via Quran.com. The reader has the full commentary and 9 more tafsirs.