Deuteronomy 18:4

18:4 You must give them the best of your grain, new wine, and olive oil, as well as the best of your wool when you shear your flocks.

Deuteronomy 33:24

Blessing on Asher

33:24 Of Asher he said:

Asher is blessed with children,

may he be favored by his brothers

and may he dip his foot in olive oil.