Strong's #8633: toqeph (pronounced to'-kef)
from 8630; might or (figuratively) positiveness:-- authority, power, strength.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
tôqeph
1) authority, power, strength, energy
Part of Speech: noun masculine
Relation: from H8630
Usage:
This word is used 3 times:
Esther 9:29: "wrote with all authority, to confirm this second"
Esther 10:2: "And all the acts of his power and of his might, and the declaration of the greatness of Mordecai, whereunto"
Daniel 11:17: "He shall also set his face to enter with the strength of his whole kingdom, and upright ones with"