Lexical Definition

‎אֲסֻפָּה‎ ʼăçuppâh (as-up-paw') collection ^H:N-F
feminine of ‎אָסֻף‎

assembly.

• a collection of (learned) men (only in the plural)

1) collection

Brown-Driver-Briggs

[‎אֲסֻפָּה‎] noun feminine collection (compare Phoenician ‎אספת‎ assembly) only ‎בַּעֲלֵי אֲסֻפּוֺת‎ Eccl 12:11 (‎דִּבְרֵי חֲכָמִים‎) compared to driven nails; members of learned assemblies Thes MV and others; so Post-Biblical Hebrew NHWB^{i. 127}; but Hi-Now and others refer to the wise utterances, called lords (possessors) of collection because of their well-connected grouping.

Brown-Driver-Briggs References