Yadua the Babylonian said in the name of Rabbi Meir: "If [two dogs came] from one direction they do not count as an unavoidable accident, but if [they came] from two directions they count as an unavoidable accident."[3]
^Raphael Halperin (1985). Aṭlas ʻets-ḥayim. Heḳdesh Ruaḥ Yaʻaḳov. p. 203. Retrieved 30 August 2011.
^Nachman Zevi Getzow (1878). על נהרות בבל. בדפוס מ. לוינסקי. p. 105. Retrieved 30 August 2011.