'Behind' in the Bible

Therefore set I in the lowest parts of the space behind the wall, in the open places, I set [there] the people after their families with their swords, their spears, and their bows.

It happened from that time forth, that half of my servants worked in the work, and half of them held the spears, the shields, and the bows, and the coats of mail; and the rulers were behind all the house of Judah.

"Nevertheless they were disobedient, and rebelled against you, and cast your law behind their back, and killed your prophets that testified against them to turn them again to you, and they committed awful blasphemies.