《太平广记·卷一百零一·释证三》
他的大女婿坚持韦氏子的学说，二女婿就正好相反，敬重佛教。胡氏用心研究它的文字，如果遇到不能翻译的，而应当读梵语的字，就卷起舌头模仿着念。
长夫执外舅之论，次夫则反之，常敬佛奉教，攻习其文字。其有不译之字读宜梵音者，则屈舌效之，久而益笃。
His elder son-in-law adhered to the doctrine of Mr. Wei, while his younger son-in-law, on the contrary, was respectful of Buddhism. Mr. Hu devoted himself to studying its language. If he came across words that he could not translate but should be read in Sanskrit, he would roll up his tongue and read them imitatively.