No, the serpent did not say that. You are ignoring context again. He denied the "on that day" claim.
And a day in the context given would be a period of time less than twenty four hours. Considering their definition, probably before sunset.
Oh now it's the context according to you, probably before sunset? Doesn't say that, does it.
The devil never brought up about 24 hours or...day. he said she would not die. Period. She believed him. She ate. She died. Look it up. Genesis 2 and 3. God said she would die. The day she ate from it. the devil said she would not die. Each 'day' of creation was not 24 hours long. She died. The devil told her she would not. She died.
Genesis 3 says: "Now the serpent was more crafty than any beast of the field that the LORD God had made. And he said to the woman, “Did God really say, ‘You must not eat from any tree in the garden?’ ”
2The woman answered the serpent, “We may eat the fruit of the trees of the garden,
3but about the fruit of the tree in the middle of the garden, God has said, ‘You must not eat of it or touch it,
or you will die.’ ”
4“You will not surely die,” the serpent told her.
5“For God knows that in the day you eat of it, your eyes will be opened and you will be like God, knowing good and evil.”
Did Eve die? Yes, she did.
What did the serpent tell Eve? he said that in the day she ate of it, her eyes will be opened and she will be like God -- frankly, I doubt you went over this in detail as to what it meant when you went to church. So I'll keep it simple until you may be ready in the future to learn more instead of denying, denying, denying.
Eve died. She did not bring up anything about day -- the devil using the serpent did. He told her what? That (1) she would
surely not die. (2) he called God a liar. (3) He said she would be like God, knowing good and evil.
To reiterate, she died. The devil/serpent told her she would not die. She died. The word 'day' does not always given the context, mean 24 hours or 'day'light. But perhaps we can go over that later.
Some teach that each 'day' of creation means a 24 hour period, but the Bible does not bear that out. In fact it shows that the word day means far more than 24 hour period. Look at Genesis 2:4 and see what you think.