from
Easton's 1897 Bible Dictionary
Gezer
a precipice, an ancient royal Canaanitish city (Josh. 10:33;
12:12). It was allotted with its suburbs to the Kohathite
Levites (21:21; 1 Chr. 6:67). It stood between the lower
Beth-horon and the sea (Josh. 16:3; 1 Kings 9:17). It was the
last point to which David pursued the Philistines (2 Sam. 5:25;
1 Chr. 14:16) after the battle of Baal-perazim. The Canaanites
retained possession of it till the time of Solomon, when the
king of Egypt took it and gave it to Solomon as a part of the
dowry of the Egyptian princess whom he married (1 Kings
9:15-17). It is identified with Tell el-Jezer, about 10 miles
south-west of Beth-horon. It is mentioned in the Amarna tablets.