'Subject' in the Bible

He placed garrisons throughout Edom, and all the Edomites were subject to David. The Lord made David victorious wherever he went.

When all the kings who were subject to Hadadezer saw they were defeated by Israel, they made peace with Israel and became subjects of Israel. The Arameans were no longer willing to help the Ammonites.

and Adoram was over the men subject to taskwork; and Jehoshaphat the son of Ahilud was the recorder;