Saph

(tall), one of the sons of the giant slain by Sibbechai the Hushathite. (2 Samuel 21:18) In (1 Chronicles 20:4) he is called Sippai. (B.C. about 1050.)
  

extension, the son of the giant whom Sibbechai slew (2 Sam. 21:18); called also Sippai (1 Chr. 20:4).

rushes; sea-moss