'Foundation' in the Bible

Now all the work of Solomon was prepared to the day of the foundation of the house of Yahweh, and until it was finished. [So] the house of Yahweh was completed.

A third part shall be at the king's house; and a third part at the gate of the foundation. All the people shall be in the courts of Yahweh's house.

In the third month they began to lay the foundation of the heaps, and finished them in the seventh month.