Genesis 18:15
Then Sarah denied, saying, I laughed not; for she was afraid. And he said, Nay; but thou didst laugh.
Cross-references
In Genesis 12:13, Sarah participates in Abram's deception about her identity — the same woman shown here denying truth when caught.
In Genesis 4:9, Cain also denies when confronted by God — 'I know not.' Both offer defensive denials to a God who already knows the truth.
Proverbs 28:13 warns that covering sin fails. Sarah's attempt to hide her laughter illustrates this principle — God already saw.
In Mark 2:8, Jesus perceives the scribes' unspoken thoughts, echoing how the Lord here knows Sarah's private thought and her lie about it.
John 2:25 says Jesus needed no testimony about people because He knew their hearts — the same divine knowledge of inner thoughts seen here.
Psalm 44:21 affirms God knows the heart's secrets. Sarah's hidden laughter and denial cannot escape His knowledge.
1 John 1:8 warns against self-deception about sin. Sarah claims innocence when she isn't — denying reality when God knows the truth.
Proverbs 12:19 states that a lying tongue is momentary — a general truth Sarah's fearful denial and its swift correction illustrate here.
In John 18:17, Peter denies knowing Jesus when questioned by a servant — fear driving denial, just as fear drove Sarah's.
Peter denies Jesus three times under pressure, echoing Sarah's pattern: fear leads to repeated denial of the obvious truth.
Colossians 3:9 commands believers not to lie. Sarah's denial illustrates what this passage warns against — the old nature of deception.