KJV: And it came to pass on the morrow, that Moses said unto the people, Ye have sinned a great sin: and now I will go up unto the LORD; peradventure I shall make an atonement for your sin.
NASB: On the next day Moses said to the people, "You yourselves have committed a great sin; and now I am going up to the LORD, perhaps I can make atonement for your sin."
KJV: And they departed from before Pihahiroth, and passed through the midst of the sea into the wilderness, and went three days' journey in the wilderness of Etham, and pitched in Marah.
NASB: They journeyed from before Hahiroth and passed through the midst of the sea into the wilderness; and they went three days' journey in the wilderness of Etham and camped at Marah.