KJV:
And when they went, I heard the noise of their wings, like the noise of great waters, as the voice of the Almighty, the voice of speech, as the noise of an host: when they stood, they let down their wings.
NASB:
I also heard the sound of their wings like the sound of abundant waters as they went, like the voice of the Almighty, a sound of tumult like the sound of an army camp; whenever they stood still, they dropped their wings.
KJV:
And there was a voice from the firmament that was over their heads, when they stood, and had let down their wings.
NASB:
And there came a voice from above the expanse that was over their heads; whenever they stood still, they dropped their wings.
KJV:
All hands shall be feeble, and all knees shall be weak as water.
NASB:
All hands will hang limp and all knees will become like water.
KJV:
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.
NASB:
"And when they say to you, 'Why do you groan?' you shall say, 'Because of the news that is coming; and every heart will melt, all hands will be feeble, every spirit will faint and all knees will be weak as water. Behold, it comes and it will happen,' declares the Lord GOD."