'Base' in the Bible

He made its pillars of silver, its base of gold, its seat of purple, the middle of it of ebony.

His legs are as pillars of stone on a base of delicate gold; his looks are as Lebanon, beautiful as the cedar-tree.

If she is a wall, we will make on her a strong base of silver; and if she is a door, we will let her be shut up with cedar-wood.