'Flax' in the Bible

Moreover they that work in fine flax, and they that weave networks, shall be confounded.

A bruised reed shall he not break, and the smoking flax shall he not quench: he shall bring forth judgment unto truth.

Who is bringing forth chariot and horse, A force, even a strong one: 'Together they lie down -- they rise not, They have been extinguished, As flax they have been quenched.'