What is the meaning of "Lo Adah Alav Shachal"?
Rashi: A lion did not pass by. Adah is passing; the Targum of "Avar Bein ha'Gezarim" is Adah. Shachatz and Shachal are two of the seven 1 names for a lion.
Hagahah: See Sanhedrin 95a. (It says that there are six! - PF)