It is narrated from Sayyiduna Samurah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "Whoever recognizes his property should take it, and the buyer should claim (his price) from the one who sold it to him, wherever he may be."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6831