Sayyiduna Jundub bin Abdullah (may Allah be pleased with him) says: We would take from the fruits and fodder of the dhimmis, but we did not share in their women or their wealth, and we would take along a capable person who would guide us on the way.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجزية / 18698