Siloah, The pool of
Easton's Bible Dictionary (1897)
Heb. shelah; i.e., “the dart”, Neh. 3:15; with the art. shiloah, “sending,” Isa. 8:6 (comp. 7:3)=Siloam (q.v.)
Smith's Bible Dictionary (1863)
properly “the pool of Shelach.” (Nehemiah 3:15) [Siloam]
Public domain dictionaries.