Translation:Mishnah/Seder Moed/Tractate Beitzah/Chapter 1/3
Appearance
1:3
Beis Shammai says One may not lean a ladder from one dove-cot to another, but may lean (angle) the ladder from one window to another. Beis Hillel says, it is allowed. One may not take (birds from the cot for slaughtering) unless he had dealt with them (literal: rocked, swayed) at daylight on the day before the festival. Beis Hillel say one may stand and say "So and so I will take"