According to Zeḫaria, the prophet delivered a prophecy on this date.

כ״ד בשבט24th of Ŝevat

ירושלים Yeruŝalayim · ארץ ישראל Ereẓ Yisraʾel

https://thisjewish.day/article/Yy-11-24-ze%E1%B8%ABaria-prophecy