一缕一触 (一縷一觸) yī lǚ yī chù

yī lǚ yī chù phrase one thread, one knock
Domain: Buddhism 佛教
Notes: Refers to a story about the virtue of the robe: a dragon snatched a thread of a monk's robe, which caused an ox to knock the monk and then become a monk in its next life (FGDB '一縷一觸'; SH '一縷一觸', p. 8)