尘坌(chén bèn) “dust”
HD. 2.1192a(唐代); DK. 3.240d(唐代); cf. IQ. 488c1; ;
17a15.其父见子，愍而怪之。又以他日，于窗牖中，遥见子身，羸痩憔悴，粪土、尘坌污秽不净(p)
not found at K. 106.3; not found at Z. 80c4;