2 Samuel 21:17-19

17 But Abishai the son of Zeruiah succoured him, and smote the Philistine, and killed him. Then the men of David sware unto him, saying, Thou shalt go no more out with us to battle, that thou quench not the light[a] of Israel.
18 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.[b]
19 And there was again a battle in Gob with the Philistines, where Elhanan the son of Jaareoregim,[c] a Bethlehemite, slew the brother of Goliath the Gittite, the staff of whose spear was like a weaver's beam.

Footnotes 3

The King James Version is in the public domain.