It looks like you’re referring to the phrase “Dev–Guru–Dharma,” which in Jain tradition means taking refuge in:

• Dev: the true Deva — Arihanta and Siddha Bhagwans.
• Guru: the Panch-Parmeshthi’s living representatives — Acharya, Upadhyaya, and Sadhus.
• Dharma: the Jinavani (teachings of the Jinas), i.e., the path of Right Faith, Right Knowledge, and Right Conduct.

Essence: With humility, one seeks shelter of the Siddha–Arihanta (Dev), follows the guidance of the Sadhu–Acharya (Guru), and practices the pure Jain Dharma (Dharma). This is a respectful remembrance used to strengthen samyak darshan and commitment to the Ratnatraya.

If you meant a specific sutra or stavan beginning with similar words (for example a “Dev–Guru–Dharma” stuti in Gujarati/Hindi/Prakrit), please share the exact line or language so I can give the precise original text and traditional meaning.