Parallel
2 Samuel 21:18
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
And it came to pass after this, that there was again a battle with the Philistines at Gob: then Sibbechai the Hushathite slew Saph, which was of the sons of the giant.
Some time later at Gob, there was another battle with the Philistines. At that time Sibbecai the Hushathite killed Saph (note: Saph is a variant of Sippai; see 1 Chronicles 20:4.), a descendant of Rapha.