Deuteronomy 33:24

And of Asher he said: "Asher is most blessed of sons; Let him be favored by his brothers, And let him dip his foot in oil.

Surrounding context

33:23 And of Naphtali he said: "O Naphtali, satisfied with favor, And full of the blessing of the LORD, Possess the west and the south."

33:24 And of Asher he said: "Asher is most blessed of sons; Let him be favored by his brothers, And let him dip his foot in oil.

33:25 Your sandals shall be iron and bronze; As your days, so shall your strength be.

Translation and sources