Boyd’s Bible Dictionary:
(oath). The famous well, or series of wells, dug by the servants of Isaac, in accordance with his compact with the Philistines. It gave name to Beersheba (Gen. 26:31-33).
Concise Bible Dictionary:
A well, dug by the servants of Isaac, and named Shebah, signifying “an oath” (Gen. 26:33). See BEER-SHEBA.
Strong’s Dictionary of Hebrew Words:
Meaning:
masculine of 7651; seven(-th); Shebah, a well in Palestine
Jackson’s Dictionary of Scripture Proper Names:
the place of the oath: to the oath
Potts’ Bible Proper Names:
Seven; an oath:―famous well or series of wells in Palestine [SHEBA], Gen. 26:33. {Septem}