Genesis 5:6

When Seth was a hundred and five years old, he became the father of Enosh.

Genesis 4:26

To Seth, also, a son was born, whom he named Enosh (mortal man, mankind). At that [same] time men began to call on the name of the Lord [in worship through prayer, praise, and thanksgiving].

Treasury of Scripture Knowledge

Summary

And Seth lived an hundred and five years, and begat Enos:

Begat

Bible References

Begat

Genesis 4:26
To Seth, also, a son was born, whom he named Enosh (mortal man, mankind). At that [same] time men began to call on the name of the Lord [in worship through prayer, praise, and thanksgiving].