Or qashshub {kash-shoob'}; from qashab; hearkening -- attent(-ive).
see HEBREW qashab
H7183. qashshab
קֶ֫סֶת (for קֶשֶׂת) noun [feminine] pot (for ink), ink-horn; — construct ׳ק הַסֹּפֵר Ezekiel 9:2-3, absolute הַקֶּסֶת 9:11.
קשׂט (√ of following; meaning dubious).
[קַשָּׁב] adjective attentive; — feminine singular קַשֶּׁבֶת אָזְנְךָ נָא תְּהִי Nehemiah 1:6, + אֶל of thing 1:11.
[קשֻּׁב] adjective id.; — feminine plural קַשֻּׁבוֺת, of אָזְנַיִם, 2 Chronicles 6:40; 7:15; Psalm 130:2, all + ל of thing.