Where does “ᡝᡵᡩᡝ᠋ᠨᡳ” come from?

ᡝᡵᡩᡝ᠋ᠨᡳ (Manchu) comes from Middle Mongolian ᠡᠷᠳᠡᠨᠢ, from Old Uyghur 𐽰𐽾𐽸𐽰𐽺𐽶, from Sogdian 𐼘𐼚𐼎, from Sanskrit रत्न, from Sanskrit राति — a favor, grace, gift, oblation; "the Giver";...

Ancestry of “ᡝᡵᡩᡝ᠋ᠨᡳ”, step by step

Step	Language	Word	Meaning
1	Middle Mongolian	ᠡᠷᠳᠡᠨᠢ	precious, gem, jewel
2	Old Uyghur	𐽰𐽾𐽸𐽰𐽺𐽶	—
3	Sogdian	𐼘𐼚𐼎	—
4	Sanskrit	रत्न	gift, present, goods, wealth, riches; jewel, gem,...
5	Sanskrit	राति	a favor, grace, gift, oblation; "the Giver";...

Every word from Sanskrit राति →Every word from Sanskrit रत्न →Every word from Sogdian 𐼘𐼚𐼎 →