‏البيوع : Hadeeth No:3722 Jabir b. Abdullah (Allaah be pleased with them) heard Allaah's Messenger (sallAllaahu alayhi wa sallam) say: He who has surplus of land should either cultivate it himself, or let his brother cultivate it, an should not sell it. I (the narrator) said to Sa'id: What does his statement" do not sell it"...

‏الصلاة : Hadeeth No:1762 This hadith has been narrated by Mansur with the same chain of transmitters....