Strong's #3581: koach (pronounced ko'-akh)
or (Dan. 11:6) kowach {ko'-akh}; from an unused root meaning to be firm; vigor, literally (force, in a good or a bad sense) or figuratively (capacity, means, produce); also (from its hardiness) a large lizard: -ability, able, chameleon, force, fruits, might, power(-ful), strength, substance, wealth.
Brown-Driver-Briggs Hebrew Lexicon:
ּ / ּ
kôach
1) strength, power, might
1a) human strength
1b) strength (of angels)
1c) power (of God)
1d) strength (of animals)
1e) strength, produce, wealth (of soil)
2) a small reptile, probably a kind of lizard, which is unclean
2a) perhaps an extinct animal, exact meaning is unknown
Part of Speech: noun masculine
Relation: from an unused root meaning to be firm
Usage:
This word is used 126 times:
Jeremiah 27:5: "are upon the ground, by my great power and by my outstretched arm, and have given"
Jeremiah 32:17: "and the earth by thy great power and stretched out arm, and there is nothing"
Jeremiah 48:45: "stood under the shadow of Heshbon because of the force: because of the force: but a fire"
Jeremiah 51:15: "He hath made the earth by his power, he hath established the world by his wisdom, and hath stretched out"
Lamentations 1:6: "pasture, and they are gone without strength before the pursuer."
Lamentations 1:14: "and come up upon he hath made my strength to fall, the Lord hath delivered me into their hands,"
Daniel 1:4: "and cunning in knowledge, and understanding science, and such as had ability in them to stand in the king's"
Daniel 8:6: "and ran unto him in the fury of his power."
Daniel 8:7: "horns: and there was no power in the ram to stand before him, but he cast him down"
Daniel 8:22: "shall stand up but not in his power."
Daniel 8:24: " And his power shall be mighty, but not by his own power: and he shall destroy wonderfully, and shall prosper,"
Daniel 8:24: "And his power shall be mighty, but not by his own power: and he shall destroy wonderfully, and shall prosper,"
Daniel 10:8: "and there remained no strength in me: for my comeliness was turned in me into corruption,"
Daniel 10:8: "me into corruption, and I retained no strength."
Daniel 10:16: "are turned upon me, and I have retained no strength."
Daniel 10:17: "straightway there remained no strength in me, neither is there breath left"
Daniel 11:6: "an agreement: but she shall not retain the power of the arm; neither shall he stand, nor his arm:"
Daniel 11:15: "neither his chosen people, neither shall there be any strength to withstand."
Daniel 11:25: "And he shall stir up his power and his courage against the king of the south with a great"
Hosea 7:9: "Strangers have devoured his strength, and he knoweth it not: yea,"
Amos 2:14: "from the swift, and the strong shall not strengthen his force, shall the mighty deliver"
Micah 3:8: "But truly I am full of power by the spirit of the LORD,"
Nahum 1:3: "is slow to anger, and great in power, and will not at all acquit the wicked: the LORD"
Nahum 2:1: "make thy loins strong, fortify thy power mightily."
Habakkuk 1:11: "and he shall pass over, and offend, imputing this his power"
Zechariah 4:6: "Not by might, nor by power, but by my spirit, saith"
