Mark 2:8

Conscious at once that they were arguing to themselves in this way, Jesus asked them, "Why do you argue thus in your hearts?

John 2:25

and required no evidence from anyone about human nature; well did he know what was in human nature.

John 18:17

The maidservant at the door then said to Peter, "Are you not one of this fellow's disciples?" He said, "No."

John 18:25-27

They asked him, "Are you not one of his disciples?" He denied it, saying, "No,"

Romans 3:19

Whatever the Law says, we know, it says to those who are inside the Law, that every mouth may be shut and all the world made answerable to God;

Ephesians 4:23

and be renewed in the spirit of your mind,

Colossians 3:9

Tell no lies to one another; you have stripped off the old nature with its practices,

1 John 1:8

If we say, 'We are not guilty,' we are deceiving ourselves and the truth is not in us;

Treasury of Scripture Knowledge

Summary

Then Sarah denied, saying, I laughed not; for she was afraid. And he said, Nay; but thou didst laugh.

Bible References

Denied

John 18:17
The maidservant at the door then said to Peter, "Are you not one of this fellow's disciples?" He said, "No."
Ephesians 4:23
and be renewed in the spirit of your mind,
Colossians 3:9
Tell no lies to one another; you have stripped off the old nature with its practices,
1 John 1:8
If we say, 'We are not guilty,' we are deceiving ourselves and the truth is not in us;

Nay

Mark 2:8
Conscious at once that they were arguing to themselves in this way, Jesus asked them, "Why do you argue thus in your hearts?
John 2:25
and required no evidence from anyone about human nature; well did he know what was in human nature.
Romans 3:19
Whatever the Law says, we know, it says to those who are inside the Law, that every mouth may be shut and all the world made answerable to God;