ભુંડાપાનાં લાતાં ન બાંધવાં.

bhuṁḍāpānāṁ lātāṁ na bāṁdhavāṁ.

Literally: Do not tie the bundles of wickedness.
What it means: One should avoid accumulating bad deeds or engaging in malicious behavior that will bring future trouble.

Also said as

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.