一切經音義 17.70

17.70

抖藪（上得口反下桑厚反考聲抖藪者振衣也說文上舉振之也從手斗聲梵云杜多或云頭陁唐云抖藪沙門釋子行遠離行少欲知足不貪不著節身苦行也經文作揀非也從手形聲字也）。

Dhutā (抖藪; the first character is [pronounced with the] fanqie dé + [k]ǒu. The second character is [pronounced with the] fanqie sāng + [h]òu. The Kaosheng says: “Dǒusǒu means to shake one's garments.” The Shuowen says: “To lift upwards and shake it. It takes shǒu ‘hand’ as semantic classifier and dǒu as phonetic.” In Sanskrit it is called dhūta, or dhotā; in the Tang language it is called dǒusǒu. It refers to śramaṇas, the sons of Śākya, practicing the practice of seclusion, having few desires and being content, not being greedy or attached, and disciplining the body in ascetic practice. The scriptural text writes it as 揀, which is erroneous. It is a phono-semantic character with shǒu ‘hand’ as semantic classifier).