1 Samuel 30:17

From twilight even unto the evening of the next day. — Keil thinks the fighting went on from the evening twilight till the evening of the next day. Bishop Hervey, in the Speaker’s Commentary, with greater probability, supposes that “the twilight is the morning twilight, as the contrast between twilight and evening rather suggests.” David thus arrived at night, and finding his enemies eating and drinking, put off his attack until the morning dawn or twilight, when they would be still sleeping after their debauch. Although thus taken by surprise, their great numbers and their natural bravery enabled them to prolong the fierce struggle all through the day, and when the shades of evening were falling four hundred (we read) of the young men, a body of fugitives equal to David’s own force, managed to get clear of the rout and escape. The number of slain on this occasion must have been very great.