Hadith 14:248
Abu Bakr narrated to us, he said: Ibn ‘Ulayyah narrated to us, from Ibn ‘Awn, from Ibn Sirin, who said: Ibn ‘Umar ordered the *tiryāq* (antidote/theriac), and it was given to him to drink. And had he known what was in it, he would not have ordered it.
حدثنا أبو بكر قال حدثنا بن علية عن بن عون عن بن سيرين قال أمر بن عمر بالترياق فسقي ولو علم ما فيه ما أمر به