KJV: And told him, saying, Joseph is yet alive, and he is governor over all the land of Egypt. And Jacob's heart fainted, for he believed them not.
NASB: They told him, saying, "Joseph is still alive, and indeed he is ruler over all the land of Egypt." But he was stunned, for he did not believe them.
KJV: And Moses answered and said, But, behold, they will not believe me, nor hearken unto my voice: for they will say, The LORD hath not appeared unto thee.
NASB: Then Moses said, "What if they will not believe me or listen to what I say? For they may say, 'The LORD has not appeared to you.'"
KJV: That they may believe that the LORD God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, hath appeared unto thee.
NASB: "that they may believe that the LORD, the God of their fathers, the God of Abraham, the God of Isaac, and the God of Jacob, has appeared to you."
KJV: And it shall come to pass, if they will not believe thee, neither hearken to the voice of the first sign, that they will believe the voice of the latter sign.
NASB: "If they will not believe you or heed the witness of the first sign, they may believe the witness of the last sign.
KJV: And it shall come to pass, if they will not believe also these two signs, neither hearken unto thy voice, that thou shalt take of the water of the river, and pour it upon the dry land: and the water which thou takest out of the river shall become blood upon the dry land.
NASB: "But if they will not believe even these two signs or heed what you say, then you shall take some water from the Nile and pour it on the dry ground; and the water which you take from the Nile will become blood on the dry ground."
KJV: And the people believed: and when they heard that the LORD had visited the children of Israel, and that he had looked upon their affliction, then they bowed their heads and worshipped.
NASB: So the people believed; and when they heard that the LORD was concerned about the sons of Israel and that He had seen their affliction, then they bowed low and worshiped.
KJV: And Israel saw that great work which the LORD did upon the Egyptians: and the people feared the LORD, and believed the LORD, and his servant Moses.
NASB: When Israel saw the great power which the LORD had used against the Egyptians, the people feared the LORD, and they believed in the LORD and in His servant Moses.