Alḥamdu lillāhil-ladhī kasānī hādhā (aththawba)
wa razaqanīhi min ghayri hawlim-minnī wa lā quwwah.
Praise is to Allah Who has clothed me with this (garment)
and provided it for me, though I was powerless myself and incapable
Reference:
Al-Bukhari, Muslim, Abu Dawud, Ibn Majah, At-Tirmidhi. See also
'Irwa'ul-Ghalil 7/47.