الحمدُ للهِ الذي عافاني في جَسَدي وَرَدّ عَليّ روحي وَأَذِنَ لي بِذِكْرِه
Al-ḥamdu lillāhil-ladhī `āfānī fī jasadī, wa radda `alayya rūḥī, wa 'adhina lī bidhikrihi.
Praise is to Allah Who gave strength to my body and returned my soul to me and permitted me to remember Him.
At-Tirmidhi 5/473. See Al-Albani's Sahih Tirmidhi 3/144.