翻譯名義集 4.88

4.88

【僧涅】一云僧那大誓，僧涅自誓。一云僧那言鎧，僧涅言著，名著大鎧，亦云莊嚴，故《大品》云大誓莊嚴。正言𦙽（蘇干）那訶，此云甲；𦙽捺陀，此云被，或云衣（於既），謂被甲衣甲也。

[Saṃnaddha] One explanation says that saṃnāha is the great vow, and saṃnaddha is one's own vow. Another explanation says that saṃnāha means armor, and saṃnaddha means wearing it; it is called putting on the great armor, and is also called adornment, hence the Pañcaviṃśatisāhasrikā Prajñāpāramitā Sūtra speaks of 'adornment of the great vow'. The correct term is saṃnāha, which here means armor; saṃnaddha, which here means being draped in, or being clothed in, meaning putting on armor and wearing armor.