HOW TO PERFORM SAJDA-E-TILAWAT
Face the Qiblah and without raising the hands, recite Takbeer (Allaahu Akbar), going down in the Sajda position. In Sajda, recite Subhaana rabbiyal a'alaa at least 3 times. Or preferably, read the dua given below. Thereafter, reciting the Takbeer if you wish to. If you wish, you may arise from the Sajda position into the Tashahhud position. The Sajdah Tilaawat is now complete. There is no need for Salaam.
Dua to be recited in Sajdah Tilawah:
“I have prostrated my face to the One Who created it, and brought forth its hearing and seeing by His Might and Power, blessed be Allah the Best of Creators.”
Sahih – (Al-Nisai)