The Seven Biblical Covenants (See also The Old Scofield Study Bible [1917 notes])
Edenic
(Genesis 2)
Adamic
(Genesis 3)
Noahic
(Genesis 9)
Abrahamic
(Genesis 12, 15)
Mosaic (Exodus 20, 24)
Davidic (2 Samuel 7)
New Covenant (Matthew 26, Hebrews 8)