'Subdued' in the Bible

and the land is subdued before Jehovah, and afterwards ye return, ye shall be guiltless toward Jehovah and toward Israel, and this land shall be your possession before Jehovah.

And Moses said unto them, If the children of Gad and the children of Reuben pass with you over the Jordan, every one armed for battle, before Jehovah, and the land be subdued before you, then ye shall give them the land of Gilead for a possession;