Strong's #7182: qesheb (pronounced keh'-sheb)
from 7181; a hearkening:--X diligently, hearing, much heed, that regarded.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
qesheb
1) attentiveness, attention
Part of Speech: noun masculine
Relation: from H7181
Usage:
This word is used 4 times:
1 Kings 18:29: "nor any to answer, nor any that regarded."
2 Kings 4:31: "but there was neither voice, nor hearing. Wherefore he went again to meet him, and told him, saying,"
Isaiah 21:7: "and a chariot of camels; and he hearkened diligently with much heed:"
Isaiah 21:7: "and he hearkened diligently with much heed:"