Answer

On seeing the Navkar Mantra written on a stone, the animal generally referred to in Jain tradition is a frog.

That frog attained Jāti Smaraṇ Jñān — the knowledge of remembering past births.

Explanation

According to Jain religious stories, the frog saw the sacred Navkar Mantra inscribed on a stone. Due to the spiritual power of the mantra and its own past karmic connection, it attained Jāti Smaraṇ Jñān, meaning it could remember its previous births.

Spiritual Understanding

This story shows the greatness of the Navkar Mantra. In Jain Dharma, the Navkar Mantra is considered the most sacred mantra because it offers reverence to the supreme souls and spiritually advanced beings:

• Arihant
• Siddha
• Āchārya
• Upādhyāy
• Sādhu

Takeaway

Even a simple sight of the Navkar Mantra, when connected with deep past merit, can become a cause for spiritual awakening.