Maslamah bin Nawfal narrates from a man of Banu Thaqif, who reported from his father that he said: I heard Sayyiduna Umar (may Allah be pleased with him) announcing: Load the baggage onto the mounts last, for the hands hang loose and the feet are firm.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الإجارة / 11661