3 occurrences in 3 dictionaries
Reference: Dekar
Fausets
Margin 1Ki 4:9.
Morish
De'kar
Father of one of Solomon's commissariat officers. 1Ki 4:9.
Smith
De'kar
(a lancer). The son of Dekar, i.e. Ben Dekar, was Solomon's commissariat officer in the western part of the hill-country of Judah and Benjamin, Shaalbim and Bethshemesh.
(B.C. before 1014.)