Verses with the word wealthy in the Old Testament (2 verses):

Psalms 66:12
Thou hast caused men to ride over our heads; we went through fire and through water: but thou broughtest us out into a wealthy place.

Jeremiah 49:31
Arise, get you up unto the wealthy nation, that dwelleth without care, saith the LORD, which have neither gates nor bars, which dwell alone.