תלמוד על תמיד 4:5

“Two for the day”, that their slaughtering should be facing the day. That is what we have stated³³Mishnah Tamid 4:1. The entire passage is in Sifra Num. 142, in changed form Babli Yoma 62a, Tamid 31b.: The perpetual morning sacrifice was slaughtered at the Northwest corner at the second ring³⁴In the wall of the Temple enclosure, where the sacrifice is hung to be skinned and cut into pieces., facing the day³⁵I. e., the sun. Every holocaust sacrifice has to be slaughtered North of the altar (Lev. 1:11)., and the evening one was slaughtered at the Northeast corner at the second ring, facing the day. And³⁶This is not a continuation of the previous argument but another interpretation of “two for the day”, that the victims should be selected separately for the sacrifices of the day. that he should know which one was to be slaughtered in the morning and which one in the evening.