自分のことを棚に上げる (じぶんのことをたなにあげる) Japanese meaning | KotomoraMeanings
1
expression, ichidan verb
to ignore one's own faults; to act hypocritically
idiomatic expression
Idiomatic expression meaning to criticize others while ignoring the same faults in oneself; literally 'to put one's own matters on a shelf'.
遅刻を注意する前に、自分のことを棚に上げていないか考えたほうがいい。
Before scolding someone for being late, you should consider whether you're not ignoring your own lateness.
