Answer

The Logassa Sutra is a Prakrit prayer that praises the 24 Tirthankaras and is commonly recited in Jain practice. Here is the commonly recited Roman transliteration. ( jainqq.org)

Logassa ujjoa-gare, dhamma-tittha-yare jine. Arihante kittaissam, chauvisam pi kevali.

Usabha-majiam cha vande, Sambhava-mabhinandanam cha sumaim cha. Pauma-ppaham supäsam, Jinam cha chanda-ppaham vande.

Suvihim cha puppha-dantam, Siala-sijjamsa-väsu-pujjam cha. Vimala-manantam cha jinam, Dhammam santim cha vandämi.

Kunthum aram cha mallim, Vande muni-suvvayam nami-jinam cha. Vandämi rittha-nemim, Päsam taha vaddhamänam cha.

Evam mae abhithuä, vihuya-raya-malä pahina-jara-maranä. Chau-visam pi jinavarä, tittha-yarä me pasiyantu.

Kittiya-vandiya-mahiyä, je e logassa uttamä siddhä. Ärugga-bohi-läbham, samähi-vara-muttamam-dintu.

Chandesu nimmala-yarä, äichchesu ahiyam payäsa-yarä. Sägara-vara-gambhirä, siddhä siddhim mama disantu. ( jainqq.org)

Explanation

This sutra is a devotional salutation to the 24 Tirthankaras. In Jain tradition, it is used to remember their virtues and to seek guidance toward right faith, right knowledge, and right conduct. ( jaintempleva.org)

Spiritual Understanding

Reciting Logassa helps cultivate reverence, purity of mind, and remembrance of the ideal Jain path. It is not just a chant; it is a deep expression of gratitude toward the Tirthankaras. ( jaintempleva.org)

Takeaway

Logassa Sutra is one of the most important Jain prayers. If you want, I can also give it in Devanagari script.