Quran 2:198 — The Heifer (Al-Baqarah)

You commit no error by seeking provisions from your Lord (through commerce). When you file from 'Arafaat, you shall commemorate GOD at the Sacred Location (of Muzdalifah). You shall commemorate Him for guiding you; before this, you had gone astray.

[2:197] Hajj shall be observed in the specified months*. Whoever sets out to observe Hajj shall refrain from sexual intercourse, misconduct, and arguments throughout Hajj. Whatever good you do, GOD is fully aware thereof. As you prepare your provisions for the journey, the best provision is righteousness. You shall observe Me, O you who possess intelligence.

[2:199] You shall file together, with the rest of the people who file, and ask GOD for forgiveness. GOD is Forgiver, Most Merciful.