સત ગુરૂ સતકા શબ્દ હય, છન દીયા સત બતાય;

sata gurū satakā śabda haya, chana dīyā sata batāya;

Literally: The true guru is the word of truth, who revealed the truth in a moment;
What it means: A genuine spiritual teacher guides a seeker to ultimate truth instantly through his words.

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.