Abu Usayd Radiyallahu 'Anhu says. "Rasululah Sallallahu 'Alayhi Wasallam said:
'Use olive oil in eating and for rubbing (on the body), for it is from a mubaarak (blessed) tree"'. (DE)
English reference (DE): Book 25, Hadith 149 (DE)
Arabic reference (DE): Book 26, Hadith 157 (DE)