However, here are some things that Muslims generally do and say upon sighting the new moon:
* Offer a two-rak'ah prayer (nafl prayer) of thanks.
* Recite the takbir (saying "Allahu Akbar" - God is the Greatest)
* Make a du'a (supplication) thanking Allah for the blessings of Ramadan and seeking His continued blessings in the coming month.
It's important to note that there is no one specific set of words that needs to be recited. The most important thing is to express gratitude to Allah and to seek His guidance and blessings.
