John Gills Exposition of the Bible Commentary - Psalms 9:6
O thou enemy ,.... Which some understand of Goliath, though we do not read of any desolations made by him, nor of any cities destroyed by him; nor by the Israelites upon his death, and the flight of the Philistines on that account; Jarchi interprets it of Esau and his posterity, who shall be destroyed in future time, to which he applies, Ezekiel 35:9 ; other Jewish writers F3 Midrash Tillim in loc. Tzeror Hammor, fol. 150. 2. think Amalek is intended, whose destruction they suppose... read more
Matthew Henry's Complete Commentary - Psalms 9:1-10
The title of this psalm gives a very uncertain sound concerning the occasion of penning it. It is upon Muth-labben, which some make to refer to the death of Goliath, others of Nabal, others of Absalom; but I incline to think it signifies only some tone, or some musical instrument, to which this psalm was intended to be sung; and that the enemies David is here triumphing in the defeat of are the Philistines, and the other neighbouring nations that opposed his settlement in the throne, whom he... read more