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.
Now these are thy servants [05650] and thy people [05971], whom thou hast redeemed [06299] by thy great [01419] power [03581], and by thy strong [02389] hand [03027].
And Judah [03063] said [0559], The strength [03581] of the bearers of burdens [05449] is decayed [03782], and there is much [07235] rubbish [06083]; so that we are not able [03201] to build [01129] the wall [02346].