Charles H. Spurgeon on Psalms 58:6

Great teeth. mwetlm, according to Michaelis and Gesenius, are the eye teeth, which in lions are sharp and terrible. George Phillips, B.D., in "The Psalms in Hebrew: With a Commentary," 1846.

Verses 6-9. David's enemies were strong and fierce as young lions: he therefore prayed that their teeth might be broken, even their strongest teeth, their grinders, with which they were ready to devour him; that so they might be disabled from doing mischief. They overwhelmed him like an inundation: but he desired it might prove a land flood, which is soon wasted. They were about to shoot at him: but he would have their bows, or their arrows, to be shivered to pieces, and become like straw, and do no execution, and he prayed that they might waste insensibly as the snail, which leaves its substance all along its track; and that they might come to nothing, like an abortion. He also predicted, that their prosperous rage (which resembled the crackling of thorns under a pot), would soon be extinct, and produce no effect; while the Lord in his wrath would hurry them into speedy destruction; as a furious whirlwind drives a living man down a precipice, or into a dreadful pit. Thomas Scott, 1747-1821.