'Assemblies' in the Bible

“Do not bring worthless offerings again,[Your] incense is repulsive to Me;[Your] New Moon and Sabbath [observances], the calling of assemblies—I cannot endure wickedness [your sin, your injustice, your wrongdoing] and [the squalor of] the festive assembly.

then the Lord will create over the entire site of Mount Zion and over her assemblies, a cloud by day, smoke, and the brightness of a flaming fire by night; for over all the glory and brilliance will be a canopy [a defense, a covering of His divine love and protection].

“I will also put an end to all her rejoicing,Her feasts, her New Moons, her Sabbaths,And all her festivals.

“I hate, I despise and reject your [sacred] feasts,And I do not take delight in your solemn assemblies.