The term muster designates the process or event of accounting for members in a
military unit. This practice of inspections led to the coining of the English idiom
Meet a required standard, as in That yard cleanup won't
When military troops are assembled for a review, they are mustered. A soldier
who passes inspection is said to “
One of the many idioms using the word pass,
Definition of '
So, first of all, the expression you're aiming at is