'Foundations' in the Bible

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

For he was expecting the city that has foundations, whose architect and builder [is] God.

And the wall of the city has twelve foundations, and on them [are] twelve names of the twelve apostles of the Lamb.

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