《太平广记·卷四百六十·禽鸟一》
胡卢生一点也没有感到为难，打开包袱，取出一个石头盒子，大小约有二个指头。他接过针刺破手臂，将血滴满一盒，交给裴沆说： 不必多说了。 
胡卢生初无难易，开袱，取一石合，大若两指，授针刺臂，滴血下满合，授裴曰： 无多言也。 
Mr. HULU didn't feel embarrassed at all, he opened a package, took out a stone box, which was about two fingers in size. He took the needle, pierced his arm, and dripped the blood into a box, handed it to Pei Hang and said: No need to say more.