'Melt' in the Bible

All hands shall be feeble, and all knees shall melt into water.

And it shall be, when they say unto thee, Wherefore sighest thou? that thou shalt answer, For the tidings; because it cometh: and every heart shall melt, and all hands shall be feeble, and every spirit shall faint, and all knees shall be weak as water: behold, it cometh, and shall be brought to pass, saith the Lord GOD.

I have appointed a sword for slaughterat all their gates,so that their hearts may meltand many may stumble.Yes! It is ready to flash like lightning;it is drawn for slaughter.

As they gather silver, and brass, and iron, and lead, and tin, into the midst of the furnace, to blow the fire upon it, to melt it; so will I gather you in mine anger and in my fury, and I will leave you there, and melt you.

And I will gather you, and I will blow on you with the fire of my wrath, and [so] I will melt [you] in the midst of her.

Set the empty pot on its coalsso that it becomes hot and its copper glows.Then its impurity will melt inside it;its rust will be consumed.