一切經音義 16.75

16.75

牛飼（音寺桂苑珠叢云飼與畜食也古今正字從食司聲也經文從口作呞俗字非也）。

Feeding cattle (牛飼: [the second character] is pronounced sì; the Guiyuan zhucang says: 'Sì (飼) means giving food to animals'; the Gujin zhengzi says it is formed with 'food' [食] and sī [司] as phonetic; in the sūtra text it is written with 'mouth' as 呞, which is a vulgar and incorrect character).