KJV: Thou wilt surely wear away, both thou, and this people that is with thee: for this thing is too heavy for thee; thou art not able to perform it thyself alone.
NASB: "You will surely wear out, both yourself and these people who are with you, for the task is too heavy for you; you cannot do it alone.
KJV: If thou shalt do this thing, and God command thee so, then thou shalt be able to endure, and all this people shall also go to their place in peace.
NASB: "If you do this thing and God so commands you, then you will be able to endure, and all these people also will go to their place in peace."
KJV: And Moses said unto the LORD, The people cannot come up to mount Sinai: for thou chargedst us, saying, Set bounds about the mount, and sanctify it.
NASB: Moses said to the LORD, "The people cannot come up to Mount Sinai, for You warned us, saying, 'Set bounds about the mountain and consecrate it.'"
KJV: And Moses was not able to enter into the tent of the congregation, because the cloud abode thereon, and the glory of the LORD filled the tabernacle.
NASB: Moses was not able to enter the tent of meeting because the cloud had settled on it, and the glory of the LORD filled the tabernacle.
KJV: And there were certain men, who were defiled by the dead body of a man, that they could not keep the passover on that day: and they came before Moses and before Aaron on that day:
NASB: But there were some men who were unclean because of the dead person, so that they could not observe Passover on that day; so they came before Moses and Aaron on that day.