1S 17:49-51 (King James)

⁴⁹ And David put his hand in his bag, and took thence a stone, and slang it, and smote the Philistine in his forehead, that the stone sunk into his forehead; and he fell upon his face to the earth. ⁵⁰ So David prevailed over the Philistine with a sling and with a stone, and smote the Philistine, and slew him; but there was no sword in the hand of David. ⁵¹ Therefore David ran, and stood upon the Philistine, and took his sword, and drew it out of the sheath thereof, and slew him, and cut off his head therewith. And when the Philistines saw their champion was dead, they fled.

1S 17:49-51 (Vulgate)

   ⁴⁹ Et misit manum suam in peram, tulitque unum lapidem, et funda jecit, et circumducens percussit Philisthæum in fronte : et infixus est lapis in fronte ejus, et cecidit in faciem suam super terram.
   ⁵⁰ Prævaluitque David adversum Philisthæum in funda et lapide, percussumque Philisthæum interfecit. Cumque gladium non haberet in manu David,
   ⁵¹ cucurrit, et stetit super Philisthæum, et tulit gladium ejus, et eduxit eum de vagina sua : et interfecit eum, præciditque caput ejus. Videntes autem Philisthiim quod mortuus esset fortissimus eorum, fugerunt.