Reference for Yoma 120:3
ור' נחמיה חד למעוטי בגדי זהב וחד למעוטי שירים דלא מעכבי ור' יהודה אי מעכבי מעכבי ואי לא מעכבי לא מעכבי
And R'Judah? - If [an act performed in white garments out of order] impairs the service,<span class="x" onmousemove="('comment',' I.e., those parts of the service that were to follow it, but which were performed before it.');"><sup>6</sup></span> it impairs it here too, and if it does not impair [the service] it does not impair it here either;<span class="x" onmousemove="('comment',' And there is no reason to exclude the remainder of the blood.');"><sup>7</sup></span> as it was taught:<span class="x" onmousemove="('comment',' [That according to R. Judah the omission of the rite in connection with the remainder of the blood impairs the service, and consequently the term 'statute' should apply to it equally with the other acts performed in white garments.]');"><sup>8</sup></span>