'Reinforce' in the Bible

We asked the elders, "Who authorized you to build this Temple and to reinforce these walls?"

You counted the houses in Jerusalem, and demolished houses so you could have material to reinforce the wall.

After they had hoisted it up, they used cables to help reinforce the ship. Fearing that they would run aground on the Syrtis sand bars, they lowered the sea anchor, and so were driven along.

Reinforce these commands, so that they will be beyond reproach.