Hadith 8:1218
Abu Bakr narrated to us, he said: Waki' narrated to us, from 'Umar ibn Dharr, from Mujahid, he said: They used not to take provisions for their Hajj until [the verse] was revealed: "And take provisions, for indeed, the best provision is righteousness." So they took food as provisions.
حدثنا أبو بكر قال حدثنا وكيع عن عمر بن ذر عن مجاهد قال كانوا لا يتزودون في حجهم حتى نزلت @QB@ وتزودوا فإن خير الزاد التقوى @QE@ فتزودوا الطعام