一切經音義 7.131

7.131

善軛（於革反考工記云作車人為車軌長六尺鄭眾曰謂轅端壓牛領車軛也說文云轅前也從車戹也戹音厄經文作軛略也俗字也）。

Well yoked (shan'e 善軛: [the lower word is pronounced with the fanqie] yu + ge [e]. The Kaogongji says: 'The wheelwright makes the carriage axle width six chi long.' Zheng Zhong says: 'This refers to the carriage yoke at the end of the shaft pressing upon the ox's neck.' The Shuowen says: 'The front of the carriage shaft; it is categorized under carriage 車 and e 戹; e 戹 is pronounced e 厄. In the sūtra text it is written 軛 in abbreviated form, which is a popular character.').