The Messenger of Allah ﷺ said, "Two animals for one is not permissible on credit, but there is no harm in it hand to hand."
حدثنا أبو عمار الحسين بن حريث حدثنا عبد الله بن نمير عن الحجاج وهو ابن أرطاة عن أبي الزبير
قال رسول الله ﷺ الحيوان اثنان بواحد لا يصلح نسيئا ولا بأس به يدا بيد
Its chain of transmission is daif. Ibn Majah narrated it in "Trade Transactions," chapter on exchanging livestock for livestock on a deferred basis, no. 2271, from the hadith of Hajjaj bin Artah, and he is daif and a mudallis, but the preceding hadith renders his hadith unnecessary.