Reference for Menachot 90:15

גמר יהיו מתהיינה

It will thus be seen that those offerings stated in the Book of Numbers were offered in the wilderness but those stated in the Book of Leviticus were not offered in the wilderness. Perhaps the bullocks and the rams [of the two Books] are not the identical ones, but the lambs are the identical ones?<span class="x" onmousemove="('comment',' Since the number of lambs is seven in each passage.');">¹⁹</span>

Jastrow