Only olive oil seems to have been used among the Hebrews. It was
used for many purposes: for anointing the body or the hair (Ex.
29:7; 2 Sam. 14:2; Ps. 23:5; 92:10; 104:15; Luke 7:46); in some
of the offerings (Ex. 29:40; Lev. 7:12; Num. 6:15; 15:4), but
was excluded from the sin-offering (Lev. 5:11) and the
jealousy-offering (Num. 5:15); for burning in lamps (Ex. 25:6;
27:20; Matt. 25:3); for medicinal purposes (Isa. 1:6; Luke
10:34; James 5:14); and for anointing the dead (Matt. 26:12;
Luke 23:56).

It was one of the most valuable products of the country (Deut.
32:13; Ezek. 16:13), and formed an article of extensive commerce
with Tyre (27:17).

The use of it was a sign of gladness (Ps. 92:10; Isa. 61:3),
and its omission a token of sorrow (2 Sam. 14:2; Matt. 6:17). It
was very abundant in Galilee. (See OLIVE T0002778.)