Reference for Menachot 181:2

ולרבי יאשיה דאמר אף על גב דלא כתיב יחדו כמאן דכתיב יחדו דמי ליבעי קרא

- There is written, If his offering be a burnt-offering of the herd,<span class="x" onmousemove="('comment',' Lev. I, 3.');">³</span> and there is also written, And if his offering be of the flock.<span class="x" onmousemove="('comment',' Ibid. 10. Since each is dealt with separately it is obvious that each may be brought by itself.');">⁴</span>

Jastrow

Jastrow