תלמוד על נדרים 1:2

MISHNAH: ‘A qônām that I shall not taste wine this year’, if the year became intercalary he is forbidden it and its intercalary month. ‘Until the start of Adar’, until the first of First Adar; ‘until the end of Adar’, until the end of First Adar⁷⁴Cf. Halakhah 1, Note 12..