for he looked for a city which hath foundations, whose builder and maker is God.
For he was [waiting expectantly and confidently] looking forward to the city which has fixed and firm foundations, whose Architect and Builder is God.
for he looked for the city which hath the foundations, whose builder and maker is God.
He was looking forward to a city that has foundations, whose architect and builder is God.
For he was awaiting a city having firm foundations, whose designer and builder is God.