Surah At-Tawbah 9:25

لَقَدْ نَصَرَكُمُ ٱللَّهُ فِى مَوَاطِنَ كَثِيرَةٍ ۙ وَيَوْمَ حُنَيْنٍ ۙ إِذْ أَعْجَبَتْكُمْ كَثْرَتُكُمْ فَلَمْ تُغْنِ عَنكُمْ شَيْـًٔا وَضَاقَتْ عَلَيْكُمُ ٱلْأَرْضُ بِمَا رَحُبَتْ ثُمَّ وَلَّيْتُم مُّدْبِرِينَ

Allāh has already given you victory in many regions and [even] on the day of Ḥunayn, when your great number pleased you, but it did not avail you at all, and the earth was confining for you with [i.e., in spite of] its vastness; then you turned back, fleeing.

Translation: Saheeh International

Tafsir

God has already helped you on many fields of battle such as Badr and against Qurayza and al-Nadīr and remember on the day of Hunayn — a valley between Mecca and Tā’if; …

Excerpt from Tafsir al-Jalalayn, commentary on 9:25, via Quran.com. The reader has the full commentary and 9 more tafsirs.