Surah Al-Baqarah (The Cow), Verse 197

اَلْحَجُّ اَشْهُرٌ مَّعْلُوْمٰتٌ فَمَنْ فَرَضَ فِیْهِنَّ الْحَجَّ فَلَا رَفَثَ وَلَا فُسُوْقَ وَلَا جِدَالَ فِی الْحَجِّ وَمَا تَفْعَلُوْا مِنْ خَیْرٍ یَّعْلَمْهُ اللّٰهُ وَتَزَوَّدُوْا فَاِنَّ خَیْرَ الزَّادِ التَّقْوٰی وَاتَّقُوْنِ یٰۤاُولِی الْاَلْبَابِ ۟

Al-Hajju ashhurum ma'-loomaat; faman farada feehinnal hajja falaa rafasa wa laa fusooqa wa laa jidaala fil Hajj; wa maa taf'aloo min khairiny ya'lamhul laah; wa tazawwadoo fa inna khairaz zaadit taqwaa; wattaqooni yaaa ulil albaab

“For Hajj are the months well known. If any one undertakes that duty therein, Let there be no obscenity, nor wickedness, nor wrangling in the Hajj. And whatever good ye do, (be sure) Allah knoweth it. And take a provision (With you) for the journey, but the best of provisions is right conduct. So fear Me, o ye that are wise.”

Quran 2:197 (Yusuf Ali Translation)