'Foundations' in the Bible

Therefore I [the Lord] shall make Samaria a heap of ruins [and of stones and arable land] in the open country,A place for planting vineyards;And I will pour her stones down into the ravineAnd lay bare her foundations.

“Hear, O mountains, the indictment of the Lord,And you enduring foundations of the earth,For the Lord has a case (a legal complaint) against His people,And He will dispute (challenge) Israel.