Surah Al-Baqarah 2:197

ٱلْحَجُّ أَشْهُرٌ مَّعْلُومَـٰتٌ ۚ فَمَن فَرَضَ فِيهِنَّ ٱلْحَجَّ فَلَا رَفَثَ وَلَا فُسُوقَ وَلَا جِدَالَ فِى ٱلْحَجِّ ۗ وَمَا تَفْعَلُوا۟ مِنْ خَيْرٍ يَعْلَمْهُ ٱللَّهُ ۗ وَتَزَوَّدُوا۟ فَإِنَّ خَيْرَ ٱلزَّادِ ٱلتَّقْوَىٰ ۚ وَٱتَّقُونِ يَـٰٓأُو۟لِى ٱلْأَلْبَـٰبِ

Ḥajj is [during] well-known months, so whoever has made ḥajj obligatory upon himself therein [by entering the state of iḥrām], there is [to be for him] no sexual relations and no disobedience and no disputing during ḥajj. And whatever good you do - Allāh knows it. And take provisions, but indeed, the best provision is fear of Allāh. And fear Me, O you of understanding.

Translation: Saheeh International

Tafsir

The Pilgrimage the time for it is in months well-known Shawwāl Dhū’l-Qa’da and ten nights some say all of Dhū’l Hijja; whoever undertakes upon himself the duty of Pilgrimage during them by entering into the state of pilgrimage inviolability then no lewdness no sexual intercourse for them nor wickedness nor acts of …

Excerpt from Tafsir al-Jalalayn, commentary on 2:197, via Quran.com. The reader has the full commentary and 9 more tafsirs.