Where does “om mani padme hum” come from?

om mani padme hum (English) comes from Sanskrit ॐ मणिपद्मे हूं.

Ancestry of “om mani padme hum”, step by step

Step	Language	Word	Meaning
1	Sanskrit	ॐ मणिपद्मे हूं	—

om mani padme hum — Etymology, Origin & Word History | Etymology Explorer