Some commonly recited mantras and salutations associated with Simandhar Swami are:

1. Namaskār / Vandanā

• Om Hrim Śrī Simandhar Swāmine Namaḥ
• Namo Arihantāṇam

(general Jain salutation, also used in devotion to Tīrthaṅkaras)

2. Simandhar Swami stuti line

• Jaya Simandhar Swāmi, jaya karuṇādhārī
• Jaya kevalajñānī, jaya mokṣa-patha-vidhāri

3. Common devotional mantra

• Śrī Simandhar Swāmi śaraṇaṁ mama

- Meaning: “O revered Simandhar Swami, You are my refuge.”

4. Short bhakti chant

• Simandhar Swāmine namaḥ

- Meaning: “Salutations to Simandhar Swami.”

In Jain tradition, especially in Shwetambar Murtipujak devotional practice, people often recite stuti, stavan, and vandanā rather than a single fixed mantra only. Some groups also use meditative japa of Simandhar Swami’s name.

If you want, I can also give:

• a full Simandhar Swami stuti, or
• the meaning in simple Gujarati/Hindi.