Marwan bin al-Hakam and al-Miswar bin Makhramah (may Allah be pleased with them both) say that the Messenger of Allah (peace and blessings be upon him) set out intending to visit the House of Allah, with no intention of fighting, and he had 70 sacrificial camels with him, on behalf of seven hundred men, each camel being on behalf of ten.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 10197