2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
Chapter 23
18And Abishai, the brother of Joab, the son of Zeruiah, was the chief of three; and he brandished his spear against three hundred and slew them; and he had a name among the three.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.