Addition of the word ‘thawba’ in the du’a for wearing clothes

On wearing clothes is it Sunnah to recite the du’a:

Alhmadulillahil ladhy kasani hadha thawba warazaqanihi min ghairi hawlim minni wala quwwah,

is this dua with the added word thawba proven from authentic Hadith ? Jazakumullahu Khair

Answer:

The addition of the word thawba does appear in one copy of Sunan Abi Dawud.

(refer to Sunan Abi Dawud with the annotation of my esteemed teacher; Al-Muhaddith Shaykh Muhammaad ‘Awwamah, hadith: 4019)

And Allah Ta’ala Knows best,

Answered by: Moulana Muhammad Abasoomar

Checked by: Moulana Haroon Abasoomar

This answer was collected from HadithAnswers.com. The answers were either answered or checked by Moulana Haroon Abasoomar (rahimahullah) who was a Shaykhul Hadith in South Africa, or by his son, Moulana Muhammad Abasoomer (hafizahullah), who is a Hadith specialist. 

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