NET
31 But David’s soldiers had slaughtered the Benjaminites and Abner’s men—in all, 360 men had died!
Darby
31 And the servants of David had smitten of Benjamin, and of Abner's men, three hundred and sixty men, who had died.
KJV
31 But the servants of David had smitten of Benjamin, and of Abner's men, [so that] three hundred and threescore men died.