As Salaam o Alaykum wa Rahmatullahi Wa Barkatuh!
Mu'adh ibne-Jabal (RadhiAllaho anho) narrates that Nabi (Sallallahu Alaihi Wasallam) said:
There is not a Muslim who goes to bed remembering Allah in a state of purity( after having performed Wudu ),
wakes up during the night,then ask Allah Subhanahu wa ta'ala to provide him with the good of this world and that of the Here after,
except that Allah Subhanahu wa ta'ala will grant that to him.