Holy Days

Jubilees 6:32-33

(32) And command thou the children of Israel that they observe the years according to this reckoning- three hundred and sixty-four days and (these) will constitute a complete year, and they will not disturb its time from its days and from its feasts; for everything will fall out in them according to their testimony, and they will not leave out any day nor disturb any feasts. (33) But if they do neglect and do not observe them according to His commandment, then they will disturb the seasons and the years will be dislodged from this (order), [and they will disturb the seasons and the years will be dislodged], and they will neglect their ordinances.

Enoch 72:32-33

(32) One that day the night decreases and amounts to nine parts, and the day to nine parts, and the night is equal to the day, and the year is exactly as to its days three hundred and sixty-four.

2nd Esdras 14:1-6

(confirms the authenticity of the Book of Jubilees)

(1) And it came to pass upon the third day, I sat under an oak, and, behold, there came a voice out of a bush over against me, and said, Esdras, Esdras. (2) And I said, Here am I, Ahayah. And I stood upon my feet. (3) Then said he unto me, in the bush I did manifestly reveal myself unto Moses, and talked with him, when my people served in Egypt: (4) And I sent him and led my people out of Egypt, and brought him up to the mount of Sinai where I held him by me a long season, (5) And told him many wondrous things, and shewed him the secrets of the times, and the end; and commanded him, saying (6) These words shalt thou declare, and these shalt thou hide.