一切經音義 9.187

9.187

無央（於良反梵言阿僧祇此言無央數也央盡也經文作鞅於兩反說文頸靼也鞅非此義靼音之列反）。

無央 (fanqie: 於 + 良). In Sanskrit, asaṃkhya; here translated as 'countless' (lit. 'without end'). 'Yang' means 'end'. In the sūtra text it is written as 鞅 (fanqie: 於 + 兩); the Shuowen says it is a neck strap for horses; 鞅 is not used in that sense here; 靼 is pronounced in fanqie: 之 + 列).