Genesis 18:13
And the Lord said, Why was Sarah laughing and saying, Is it possible for me, being old, to give birth to a child?
John 2:25
He had no need for any witness about man; for he himself had knowledge of what was in man.
Treasury of Scripture Knowledge
Summary
                            And the LORD said unto Abraham, Wherefore did Sarah laugh, saying, Shall I of a surety bear a child, which am old?                        
                    Wherefore
General references
Bible References
Wherefore
                                        John 2:25                                        
                                                            
                        He had no need for any witness about man; for he himself had knowledge of what was in man.
                                    General references
                                        Genesis 43:1                                        
                                                            
                        Now the land was in bitter need of food.