The fact that Cain was scared for his own life after he killed Abel (Genesis 4:14) indicates that there were likely many other children and perhaps even grandchildren of Adam and Eve already living at that time. Cain's wife (Genesis 4:17) was a daughter or granddaughter of Adam and Eve.
Ile hali ya Kaini kuhofu sana juu ya usalama wake baada ya kumuua Habili (mwanzo 4:14) inathibitisha kulikuwako na watoto wengi wengine pia na wajukuu na hata vilembwe wa Adamu na Hawa.