Surah Ad-Dukhan 44:16

يَوْمَ نَبْطِشُ ٱلْبَطْشَةَ ٱلْكُبْرَىٰٓ إِنَّا مُنتَقِمُونَ

The Day We will strike with the greatest assault, indeed, We will take retribution.

Translation: Saheeh International

Tafsir

Mention the day when We shall assault with the most mighty assault — this was the day of the battle of Badr — then indeed We shall take vengeance on them al-batsh means ‘to seize violently’.

Excerpt from Tafsir al-Jalalayn, commentary on 44:16, via Quran.com. The reader has the full commentary and 9 more tafsirs.