5 It was there that they found Adoni-Bezek and fought against him, putting to rout the Canaanites and Perizzites.

Read Judges 1:5 Using Other Translations

And they found Adonibezek in Bezek: and they fought against him, and they slew the Canaanites and the Perizzites.
They found Adoni-bezek at Bezek and fought against him and defeated the Canaanites and the Perizzites.
While at Bezek they encountered King Adoni-bezek and fought against him, and the Canaanites and Perizzites were defeated.