翻譯名義集 4.117

4.117

【三跋致】晉言發趣，或云至奏。奏，為也，進也。

[Saṃpatti] In the language of Jin, it is said to mean "setting forth" (發趣); alternatively, it is called "attaining advancement" (至奏). Zòu (奏) means to act, to advance.