'Itself' in the Bible

And in that day they will roar against them (Judah) like the roaring of the sea.And if one looks to the land, in fact, there is darkness and distress;Even the light will be darkened by its clouds.

Is the axe able to lift itself over the one who chops with it?Is the saw able to magnify itself over the one who wields it?That would be like a club moving those who lift it,Or like a staff raising him who is not [made of] wood [like itself]!

“This shall be the sign [of these things] to you [Hezekiah]: you are to eat this year what grows of itself, and in the second year that which springs from the same, and in the third year you are to sow and harvest, and plant vineyards and eat their fruit.

“Why do you spend money for that which is not bread,And your earnings for what does not satisfy?Listen carefully to Me, and eat what is good,And let your soul delight in abundance.

“Your sun will no longer set,Nor will your moon wane;For the Lord will be your everlasting light,And the days of your mourning will be over.