Surah Al-Baqarah (The Cow), Verse 198

لَیْسَ عَلَیْكُمْ جُنَاحٌ اَنْ تَبْتَغُوْا فَضْلًا مِّنْ رَّبِّكُمْ فَاِذَاۤ اَفَضْتُمْ مِّنْ عَرَفٰتٍ فَاذْكُرُوا اللّٰهَ عِنْدَ الْمَشْعَرِ الْحَرَامِ وَاذْكُرُوْهُ كَمَا هَدٰىكُمْ وَاِنْ كُنْتُمْ مِّنْ قَبْلِهٖ لَمِنَ الضَّآلِّیْنَ ۟

Laisa 'alaikum junaahun an tabtaghoo fad lam mir rabbikum; fa izaaa afadtum min 'Arafaatin fazkurul laaha 'indal-Mash'aril Haraami waz kuroohu kamaa hadaakum wa in kuntum min qablihee laminad daaalleen

“It is no crime in you if ye seek of the bounty of your Lord (during pilgrimage). Then when ye pour down from (Mount) Arafat, celebrate the praises of Allah at the Sacred Monument, and celebrate His praises as He has directed you, even though, before this, ye went astray.”

Quran 2:198 (Yusuf Ali Translation)