New Living Translation
He fortified the towns of Upper Beth-horon and Lower Beth-horon, rebuilding their walls and installing barred gates.

American Standard Version
Also he built Beth-horon the upper, and Beth-horon the nether, fortified cities, with walls, gates, and bars;

Berean Study Bible
He rebuilt Upper and Lower Beth-horon as fortified cities with walls, gates, and bars,

Douay-Rheims Bible
And he built Beth-horon the upper, and Beth-horon the nether, walled cities with Rates and bars and locks.

English Revised Version
Also he built Beth-horon the upper, and Beth-horon the nether, fenced cities, with walls, gates, and bars;

King James Bible
Also he built Bethhoron the upper, and Bethhoron the nether, fenced cities, with walls, gates, and bars;

World English Bible
Also he built Beth Horon the upper, and Beth Horon the lower, fortified cities, with walls, gates, and bars;

Young's Literal Translation
And he buildeth Beth-Horon the upper, and Beth-Horon the lower -- cities of defence, with walls, two-leaved doors, and bar --

2 Chronicles 8:5 Additional Translations ...