NT.filter - rsv diligently:

rsv@Matthew:2:8 @ and he sent them to Bethlehem, saying, "Go and search diligently for the child, and when you have found him bring me word, that I too may come and worship him."

rsv@Luke:15:8 @ "Or what woman, having ten silver coins, if she loses one coin, does not light a lamp and sweep the house and seek diligently until she finds it?