manna from heaven

noun

1. a sudden happening that brings good fortune (as a sudden opportunity to make money)
   1. the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line

   Synonym:    boombonanzagold rushgravygodsendwindfallbunce

2. (Old Testament) food that God gave the Israelites during the Exodus

   Synonym:    miraculous foodmanna