Anas ibn Malik reported that the Prophet, may Allah bless him andgrant him peace, said, "If the Final Hour comes while you have a palm-cuttingin your hands and it is possible to plant it before the Hour comes, youshould plant it." (AR)
English reference (AR): Book 27, Hadith 479 (AR)
Arabic reference (AR): Book 1, Hadith 479 (AR)