קַדְּשׁ֤וּ עָלֶ֙יהָ֙ מִלְחָמָ֔ה ק֖וּמוּ וְנַעֲלֶ֣ה בַֽצָּהֳרָ֑יִם א֥וֹי לָ֙נוּ֙ כִּי־פָנָ֣ה הַיּ֔וֹם כִּ֥י יִנָּט֖וּ צִלְלֵי־עָֽרֶב׃
"Engagez l’attaque contre elle! Debout! Donnons l’assaut en plein jour. Hélas! Déjà le jour décline et les ombres du soir s’allongent.
Mishnah Nedarim
[If one vows,] “Until Pesach,” he is forbidden until it arrives; “Until it is [Pesach],” he is forbidden until it is completed. “Until before Pesach,”: Rabbi Meir says: he is forbidden until it arrives; Rabbi Yose says: he is forbidden until it is completed.