Cross reference
2 Samuel 21:19
19 And there was again war with the Philistines at Gob; and Elhanan the son of Jaareoregim the Beth-lehemite slew Goliath the Gittite, the staff of whose spear was like a weaver's beam.
1 Chronicles 20:5
5 And there was again war with the Philistines; and Elhanan the son of Jair slew Lahmi the brother of Goliath the Gittite, the staff of whose spear was like a weaver's beam.
1 Samuel 17:4-11
4 And there went out a champion out of the camp of the Philistines, named Goliath, of Gath, whose height was six cubits and a span.
5 And he had a helmet of brass upon his head, and he was clad with a coat of mail; and the weight of the coat was five thousand shekels of brass.
6 And he had greaves of brass upon his legs, and a javelin of brass between his shoulders.
7 And the staff of his spear was like a weaver's beam; and his spear's head `weighed' six hundred shekels of iron: and his shield-bearer went before him.
8 And he stood and cried unto the armies of Israel, and said unto them, Why are ye come out to set your battle in array? am not I a Philistine, and ye servants to Saul? choose you a man for you, and let him come down to me.
9 If he be able to fight with me, and kill me, then will we be your servants; but if I prevail against him, and kill him, then shall ye be our servants, and serve us.
10 And the Philistine said, I defy the armies of Israel this day; give me a man, that we may fight together.
11 And when Saul and all Israel heard those words of the Philistine, they were dismayed, and greatly afraid.
1 Chronicles 11:26
26 Also the mighty men of the armies: Asahel the brother of Joab, Elhanan the son of Dodo of Beth-lehem,