'Angle' in the Bible

See, the days are coming, says the Lord, for the building of the Lord's town, from the tower of Hananel to the doorway of the angle.

And all the valley of the dead bodies, and all the field of death as far as the stream Kidron, up to the angle of the horses' doorway to the east, will be holy to the Lord; it will not again be uprooted or overturned for ever.

And they will not take from you a stone for the angle of a wall or the base of a building; but you will be a waste place for ever, says the Lord.