Oak: There are six Hebrew words rendered "oak."
(1.) 'El occurs only in the word El-paran (Gen. 14:6). The
LXX. renders by "terebinth." In the plural form this word occurs
in Isa. 1:29; 57:5 (A.V. marg. and R.V., "among the oaks"); 61:3
("trees"). The word properly means strongly, mighty, and hence a
strong tree.
(2.) 'Elah, Gen. 35:4, "under the oak which was by Shechem"
(R.V. marg., "terebinth"). Isa. 6:13, A.V., "teil-tree;" R.V.,
"terebinth." Isa. 1:30, R.V. marg., "terebinth." Absalom in his
flight was caught in the branches of a "great oak" (2 Sam. 18:9;
R.V. marg., "terebinth").
(3.) 'Elon, Judg. 4:11; 9:6 (R.V., "oak;" A.V., following the
Targum, "plain") properly the deciduous species of oak shedding
its foliage in autumn.
(4.) 'Elan, only in Dan. 4:11,14,20, rendered "tree" in
Nebuchadnezzar's dream. Probably some species of the oak is
intended.
(5.) 'Allah, Josh. 24:26. The place here referred to is called
Allon-moreh ("the oak of Moreh," as in R.V.) in Gen. 12:6 and
35:4.
(6.) 'Allon, always rendered "oak." Probably the evergreen oak
(called also ilex and holm oak) is intended. The oak woods of
Bashan are frequently alluded to (Isa. 2:13; Ezek. 27:6). Three
species of oaks are found in Israel, of which the "prickly
evergreen oak" (Quercus coccifera) is the most abundant. "It
covers the rocky hills of Israel with a dense brushwood of
trees from 8 to 12 feet high, branching from the base, thickly
covered with small evergreen rigid leaves, and bearing acorns
copiously." The so-called Abraham's oak at Hebron is of this
species. Tristram says that this oak near Hebron "has for
several centuries taken the place of the once renowned terebinth
which marked the site of Mamre on the other side of the city.
The terebinth existed at Mamre in the time of Vespasian, and
under it the captive Jews were sold as slaves. It disappeared
about A.D. 330, and no tree now marks the grove of Mamre. The
present oak is the noblest tree in Southern Israel, being 23
feet in girth, and the diameter of the foliage, which is
unsymmetrical, being about 90 feet." (See HEBRON T0001712;
TEIL-TREE T0003597.)