કુતરાના સંધ કેદાર જાય નહીં.

kutarānā saṁdha kēdāra jāya nahīṁ.

Literally: A pilgrimage group of dogs does not go to Kedarnath.
What it means: Unworthy or wicked people cannot undertake noble or holy endeavors together.

Also said as

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.