Tamim bin Tarafah (may Allah have mercy on him) said: A man recognised his she-camel in the hands of another man. He brought him to the Prophet (peace and blessings be upon him). When he was asked about the she-camel, he said: I bought it from the enemy. So he (peace and blessings be upon him) said to the man who had recognised it: "If you wish to take it, pay the price for which he bought it, and you are more entitled to it; otherwise leave the she-camel." The narrator said: He asked about two witnesses.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18253