'Assemblies' in the Bible

Be prepared, yea, prepare for thee, Thou and all thine assemblies who are assembled unto thee, And thou hast been to them for a guard.

And in controversy they shall stand in judgment; and they shall judge it according to my judgments: and they shall keep my laws and my statutes in all mine assemblies; and they shall hallow my sabbaths.

"But on the prince shall be [the responsibility for] the burnt offerings, and the grain offering, and the libation at the feasts, and at the New Moon festivals, and at the Sabbaths at all of the assemblies of the house of Israel; he shall provide the sin offering, and the grain offering, and the burnt offering, and the fellowship offering to make atonement for the house of Israel.