ישעיהו כא:ה פירוש: רש״י ואבן עזרא

setting up the lamp (הַצָּפִית), Set up the lamp. In Gen. Rabbah (63:14) we learn that people call a lamp צָפִיתָא.

צפה הצפית I think that these words are hap. leg., and that the phrase means sing the song.¹²A. V., Watch the watchtower.—Since the word is declared to be hap. leg., we can only test by the context whether the given translation is right or not. The arrangements of the feast necessitate perhaps the introduction of song and music.

eating, drinking And in the midst of the eating and the drinking, they cried, “Arise, princes!”