Here is the commonly recited original Uvasaggaharam Sutra (5-gatha form) in Prakrit/Devanāgarī and simple English transliteration:

1. उवसग्ग‑हरं पासं, पासं वंदामि कम्म‑घण मुक्कं।

विसहर‑विस‑निन्नासं, मंगल‑कल्लाण‑आवासं ॥१॥

Uvasagga-haram Pāsam, Pāsam vandāmi kamma-ghaṇa-mukkam; Visahara-visa-ninnāsaṁ, mangala-kallāṇa-āvāsaṁ. (1)

1. विसहर‑फुल्लिंग‑मंतं, कंठे धारेइ जो सया मणुओ।

तस्स गह‑रोग‑मारी, दुट्ठ जरा जंति उवसामं ॥२॥

Visahara-phullingamantaṁ, kaṇṭhe dhārei jo sayā maṇuo; Tassa gaha-roga-mārī, duṭṭha jarā jaṁti uvasāmaṁ. (2)

1. चिट्ठउ दुरे मंतो, तुज्झ पणामो वि बहु-फलों होइ।

नर‑तिरिएसु वि जीवा, पावंति न दुक्ख‑दोगच्छं ॥३॥

Ciṭṭhau dure manto, tujjha paṇāmo vi bahu-phalo hoi; Nara-tiriesu vi jīvā, pāvaṁti na dukkha-dogacchaṁ. (3)

1. तुह सम्मत्ते लद्धे, चिंतामणि‑कप्प‑पायव‑ब्भहिए।

पावंति अविग्घेणं, जीवा अयरामरं ठाणं ॥४॥

Tuha sammatte laddhe, cintāmaṇi-kappa-pāyava-bbhahīe; Pāvaṁti aviggheṇaṁ, jīvā ayarāmaram ṭhāṇaṁ. (4)

1. इअ संथुओ महायस! भत्ति‑ब्भर‑निब्भरेण हिअएण।

ता देव! दिज्ज बोहिṁ, भवे भवे पास! जिण‑चंद! ॥५॥

Ia saṁthuo mahāyasa! bhatti-bbhara-nibbhareṇa hiaena; Tā deva! dijja bohiṁ, bhave bhave Pāsa! jina-canda! (5)

This is the standard shorter form widely recited today in Śvetāmbara tradition. You can read more here