'Side' in the Bible

And they went to the entrance of Gedor, even unto the east side of the valley, to seek pasture for their flocks.

And on the other side Jordan by Jericho, on the east side of Jordan, were given them out of the tribe of Reuben, Bezer in the wilderness with her suburbs, and Jahzah with her suburbs,

Then the spirit came upon Amasai, who was chief of the captains, and he said, Thine are we, David, and on thy side, thou son of Jesse: peace, peace be unto thee, and peace be to thine helpers; for thy God helpeth thee. Then David received them, and made them captains of the band.

And on the other side of Jordan, of the Reubenites, and the Gadites, and of the half tribe of Manasseh, with all manner of instruments of war for the battle, an hundred and twenty thousand.

Is not the LORD your God with you? and hath he not given you rest on every side? for he hath given the inhabitants of the land into mine hand; and the land is subdued before the LORD, and before his people.

And of the Hebronites, Hashabiah and his brethren, men of valour, a thousand and seven hundred, were officers among them of Israel on this side Jordan westward in all the business of the LORD, and in the service of the king.