This depends entirely on denominational interpretations.
The Jewish faith might say at the barmitzvah or batmitzvah.
Many Christians will say at the moment of salvation.
Others will say at baptism.
God made a covenant with Noah by promising not to flood the world again
Jesus
In the Bible, God made a covenant with Adam called the Covenant of Works. This covenant required Adam to obey God's command not to eat from the tree of the knowledge of good and evil in the Garden of Eden.
No I don't think so. God's covenant was with the nation of Israel. Amos' message to the kingdoms of Israel and Judah was they were not keeping their part of God's covenant with them.
The covenant was with God.
An agreement with God is usually called a covenant.
He made a covenant with god.
his covenant was to be the father of jesus
Exodus
God promised he would make him the father of many nations
covenant means a promise with God
Depends upon how you view the first covenant. If the first covenant was with Adam and Eve, then the second covenant was with Noah (Genesis 6:18). If the first true convenant was with Noah, then the second covenant was with Abraham. (Genesis 15:18)