John Trapp on Psalms 7:15

Verſ. 15. He made a Pit, and digged it, &c.] This Simile ſhews, that the wicked ſhall not only be fruſtrated, but undone by their own doing; as was Abſolom, Haman, our Powder-Papiſts, Pope Alexander the Sixth, and his Son Caeſar Borgia; Bucholcor. who, by a miſtake of the attendants at Table, drank up the impoyſoned Wine which they had prepared, and ſet ready for ſome Princes of Italy whom they had invited, and for whoſe Dominions they thirſted. Hic aut Caeſar aut nullus, ſaith Pontanus, who relateth the Hiſtory.Pentan. de prud. Herodot.