Sunan Ibn Majah 2335

Hisham bin Ammar and Muhammad bin Al-Sabbah narrated to us. They both said: Sufyan bin Uyaynah narrated to us, from Al-Zuhri, from Abdur-Rahman Al-Araj, who said: I heard Abu Hurairah, attributing it to the Prophet (peace and blessings be upon him), say: If one of you is asked by his neighbor for permission to set a wooden beam into his wall, he should not prevent him. When Abu Hurairah told them this, they lowered their heads. When he saw them, he said: Why do I see you turning away from it? By Allah, I will surely cast it between your shoulders.