くさのねをわけてさが
Meanings
Expression
Verb (5-dan, す)
1. to search every square inch; to search high and low
Composed of
roots of grass; (fig.) places hidden from sight; grassroots (e.g. of a political party); rank and file
above all; especially; particularly; all the more
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)