It is reported in Muhaj al Dawat by sayyid bin Tawus that lady Fatimah Zahra ( sa) taught this dua'a to Salman. The Holy Prophet had given this dua'a to his daughter with instruction that whoso recites it daily, in the morning and evening, remains safe from fever.

بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْم

Bismillah

In the name of Allah, the Beneficent, the Merciful.

اَللَّهُمَّ صَلِّ عَلَىٰ مُحَمَّدٍ وَآلِ مُحَمَّدٍ

Allhumsallealmuhadin wa ale muhammad

O Allah, (please do) send blessings to Muhammad and the Household of Muhammad,

‏ بِسْمِ اللهِ‏ النُّوْرِ بِسْمِ اللهِ نُوْرِ النُّوْرِ

Bismillah noor

in the name of Allah, the light,

بِسْمِ اللهِ نُورٌ عَلٰى نُوْرٍ بِسْمِ اللهِ الَّذِيْ هُوَ مُدَبِّرُ الْاُمُوْرِ

Bismillah noor

in the name of Allah, the light, the light,in the name of Allah, who is He who manages all affairs,

بِسْمِ اللهِ الَّذِيْ خَلَقَ النُّوْرَ مِنَ النُّوْرِ

Bismillah noor

In the. name of Allah who created light from light.

اَلْحَمْدُ لِلهِ الَّذِيْ خَلَقَ النُّوْرَ مِنَ النُّوْرِ وَ اَنْزَلَ النُّوْرَ عَلَى الطُّوْرِ فِيْ‏ كِتَابٍ مَسْطُوْرٍ. فِيْ رَقٍّ مَنْشُوْرٍ بِقَدَرٍ مَقْدُوْرٍ عَلٰى نَبِيٍّ مَحْبُوْرٍ

Alhumdoillah

Praise be to Allah who created light from light, and sent down light on the mountain (Tur), in between the inscribed book, in the parchment unrolled, by a means well-determined, on the (Holy) Prophet, the giver of glad tidings.

اَلْحَمْدُ لِلهِ الَّذِيْ هُوَ بِالْعِزِّ مَذْكُوْرٌ وَ بِالْفَخْرِ مَشْهُوْرٌ وَ عَلَى السَّرَّاءِ وَ الضَّرَّاءِ مَشْكُوْرٌ

Alhamdolillah

Praise be to Allah; it is He who is remembered with the highest of the high attributes, who is known to be the most glorious.In joy and happiness, in sand distress, He (alone) is thankfully praised.

وَ صَلَّى اللهُ عَلٰى سَيِّدِنَا مُحَمَّدٍ وَ آلِهِ الطَّاهِرِيْنَ

wa salle

Blessings of Allah be on our master, Muhammad, and on his pure children.