SEV Biblia, Chapter 21:16
E Isbi-benob, el cual era de los hijos del gigante, y el peso de cuya lanza era de trescientos siclos de bronce, y tenía él ceñida una nueva espada , este había determinado de herir a David.
Clarke's Bible Commentary - 2 Samuel 21:16
Verse 16. Being girded with a new sword] As the word sword is not in the original, we may apply the term new to his armour in general; he had got new arms, a new coat of mail, or something that defended him well, and rendered him very formidable: or it may mean a strong or sharp sword.
John Gill's Bible Commentary
Ver. 16. And Ishbibenob, which [was] of the sons of the giant , etc.] Of Goliath, or of a giant, of the race of them: the weight of whose spear [weighed] three hundred [shekels] of brass in weight ; which must be understood either of the wood of it, or of the head of it, the flaming point of it, as many interpret it; and if so, it was but half the weight of Goliath’s spear, unless there was any difference of the weight of iron and of brass, (see 1 Samuel 17:7); he being girded with a new [sword] ; or rather with a new girdle, as the Targum; and so Jarchi, which might be given him as a mark of honour, or as a token of his having a commission in the army: thought to have slain David ; his aim was at him, and perceiving him faint and feeble, thought to take the advantage of it, and dispatch him.
Matthew Henry Commentary
Verses 15-22 - These events seem to have taken place towards the end of David's reign David fainted, but he did not flee, and God sent help in the time of need. In spiritual conflicts, even strong saints sometimes wax faint then Satan attacks them furiously; but those who stand their ground an resist him, shall be relieved and made more than conquerors. Death is Christian's last enemy, and a son of Anak; but through Him tha triumphed for us, believers shall be more than conquerors at last, eve over that enemy __________________________________________________________________
Original Hebrew
וישׁבו בנב 3430 אשׁר 834 בילידי 3211 הרפה 7497 ומשׁקל 4948 קינו 7013 שׁלשׁ 7969 מאות 3967 משׁקל 4948 נחשׁת 5178 והוא 1931 חגור 2296 חדשׁה 2319 ויאמר 559 להכות 5221 את 853 דוד׃ 1732