Related for Chullin 52:30
עד שירבה השחור על הלבן:
THERE IS NO HABDALAH<span class="x" onmousemove="('comment',' Heb. , 'distinction', 'separation'. A benediction recited over a cup of wine at the termination of the Sabbath or of the festival.');"><sup>15</sup></span>
Tosefta Sukkah
Should the first day fall on the eve of Sabbath they sound a plain note, but do not sound a tremolo. How do they sound? With a single plain, and not a tremulous, note. “The flute-playing supersedes the Sabbath” - the words of Rabbi Yose ben Rabbi Yehudah. But the sages say, “It does not supersede even the festival itself.”
Ask RabbiBookmarkShareCopy