It seems you’re asking about the phrase “mothe saaj” in Halarḍu (Halarāḍu), stanza/paragraph 15.

• “mothe” (Gujarati: મોટા/मोठा) = great, grand, splendid.
• “saaj” (સાજ/साज) = adornment, decoration, festive arrangement (often the śṛṅgār of the Lord’s idol).

Simple meaning in bhakti context: “mothe saaj” means “grand adornment” or “splendid festive arrangements,” usually referring to making an elaborate śṛṅgār and celebration for the Tīrthaṅkar (e.g., on auspicious occasions like Janma or important festivals).

Note: Different Halarḍu versions exist (to Mahāvīr, Ādināth, etc.). The precise arth of the line in paragraph 15 depends on the exact verse. If you share the full line of para 15, I can give the exact, tradition-faithful meaning accordingly.