મન મીલે તો કરીએ મેલા, ચિત્ત મીલે હો રહીએ ચેલા;

mana mīlē tō karīē mēlā, citta mīlē hō rahīē cēlā;

Literally: If minds meet, then hold a gathering; if hearts meet, then become a disciple.
What it means: True association and discipleship should only be formed when there is genuine mental and spiritual compatibility.

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.