1Ki 3:13-14
In addition to this, according to the promise that to him who seeks first the kingdom of God and His righteousness all other things shall be added (Mat 6:33), God will also give him the earthly blessings, for which he has not asked, and that in great abundance, viz., riches and honour such as no king of the earth has had before him; and if he adhere faithfully to God’s commandments, long life also (והארכתּי, in this case I have lengthened). This last promise was not fulfilled, because Solomon did not observe the condition (cf. 1Ki 11:42).