Adam ja Eve
                
Cain     Abel    Seth ⇒⇒⇒⇒  
                                            
(slew his brother                Enos.....Lamech
                      Abel)                                 
                                                                Noah ("Every moving thing that lives shall be meat for you") End of vegetarian era
                                                                 
                                                 Shem     Ham    Japheth
                                                               
                                                             (cursed by his father)
                       Birth of Jewish nation!    
                                                              Cush      Canaan (Sodom and Gomorrah cities)
Haron           Abram (Abraham)                     
                         (1 700 BC)                Nimrod (World's first Assyrian empire founder)
    Lot                                      
(both daughters    Ishmael   Isaac  (Lord established His covenant with him)
slept with their              
father and conceived)    (conceived by Hagar - Egyptian handmaid)                      
                                                                                                                 
               Birth of Moabites nation                                                           (Ishmael married an Egyptian woman - birth of Arab nations!)
Birth of Ammon nation
   
Both nations became arch-enemies of the Jews!