'Foundations' in the Bible

And suddenly there was a great earthquake, so that the foundations of the prison shook, and all the doors were immediately opened, and the bonds of all loosed.

for he waited for the city which has foundations, of which God is the artificer and constructor.

And the wall of the city had twelve foundations, and on them twelve names of the twelve apostles of the Lamb.

the foundations of the wall of the city were adorned with every precious stone: the first foundation, jasper; the second, sapphire; the third, chalcedony; the fourth, emerald;