નાને મ્હોડે મોટી વાત. નાની મોટી કરતાં કુંવારા રહે.

nānē mhōḍē mōṭī vāta. nānī mōṭī karatāṁ kuṁvārā rahē.

Literally: Big talk from a small mouth; by being too picky about big and small, one remains unmarried.
What it means: Boasting beyond one's status is foolish, and being overly fastidious in choosing a partner leads to remaining single.

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) · 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.