નારાયણ નિજ હિયમેં, અપના દોષ નિહાર; તો પીછે તું ઓરકા, અવગુણ ભલે વિચાર.

nārāyaṇa nija hiyamēṁ, apanā dōṣa nihāra; tō pīchē tuṁ ōrakā, avaguṇa bhalē vicāra.

Literally: O Narayana, look at your own faults in your heart first; only then may you consider the vices of others.
What it means: One should self-reflect and correct their own flaws before criticizing the shortcomings of others.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1921) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.