The Messenger of Allah (ﷺ) forbade muzabanah, muhaqalah and thunya except it is known.
Sunan Abi Dawud Book 23, Hadith 80
← Previous Hadith The Messenger of Allah (ﷺ) forbade muhaqalah, muzabanah, mukhabarah, and mu'awanah. One of the two narrators from Hammad said the word mu'awamah, and other said: "selling many years ahead". The agreed version then goes: and thunya, but gave license for 'araya.

Sunan Abi Dawud Book 23, Hadith 79 Next Hadith → I heard the Messenger of Allah (ﷺ) say: If any of you does not leave mukhabarah, he should take notice of war from Allah and His Apostle (ﷺ).

Sunan Abi Dawud Book 23, Hadith 81