First child born after the flood - Arphaxad (Genesis 11:10-11).

Noah's Ark mentioned in New Testament - Matthew 24:36-39, Luke 17:26-27, Hebrews 11:7, 2 Peter 2:4-9, 1 Peter 3:19-22

Scriptures about the Ark of the Covenant:

2 Samuel 7:1-17

Numbers 1:51

Exodus 25, 33 - making of the Ark

Hebrews 9

Revelation 11:19