Convocation

Concise Bible Dictionary:

“A calling together,” and always called “holy.” The occasions called “holy convocations” are specially given in Leviticus 23 when the Feasts are recorded; they included the Sabbath, and ended with the Feast of Tabernacles. “These are the feasts of the Lord, which ye shall proclaim to be holy convocations, to offer an offering made by fire unto the Lord” (Lev. 23:3737These are the feasts of the Lord, which ye shall proclaim to be holy convocations, to offer an offering made by fire unto the Lord, a burnt offering, and a meat offering, a sacrifice, and drink offerings, every thing upon his day: (Leviticus 23:37)). It occurs also in Exodus 12:1616And in the first day there shall be an holy convocation, and in the seventh day there shall be an holy convocation to you; no manner of work shall be done in them, save that which every man must eat, that only may be done of you. (Exodus 12:16); Numbers 28:18, 25-2618In the first day shall be an holy convocation; ye shall do no manner of servile work therein: (Numbers 28:18)
25And on the seventh day ye shall have an holy convocation; ye shall do no servile work. 26Also in the day of the firstfruits, when ye bring a new meat offering unto the Lord, after your weeks be out, ye shall have an holy convocation; ye shall do no servile work: (Numbers 28:25‑26)
; and Numbers 29:1,7,121And in the seventh month, on the first day of the month, ye shall have an holy convocation; ye shall do no servile work: it is a day of blowing the trumpets unto you. (Numbers 29:1)
7And ye shall have on the tenth day of this seventh month an holy convocation; and ye shall afflict your souls: ye shall not do any work therein: (Numbers 29:7)
12And on the fifteenth day of the seventh month ye shall have an holy convocation; ye shall do no servile work, and ye shall keep a feast unto the Lord seven days: (Numbers 29:12)
. The same Hebrew word is translated “assemblies” in Isaiah 1:1313Bring no more vain oblations; incense is an abomination unto me; the new moons and sabbaths, the calling of assemblies, I cannot away with; it is iniquity, even the solemn meeting. (Isaiah 1:13) and Isaiah 4:55And the Lord will create upon every dwelling place of mount Zion, and upon her assemblies, a cloud and smoke by day, and the shining of a flaming fire by night: for upon all the glory shall be a defence. (Isaiah 4:5).