What is the Biblical basis that Jesus Christ is Jehovah God's first direct creation, even before Adam?

The Jehovah's Witnesses teach the Son of God was the first and direct creation of Jehovah God: > Jesus Christ is shown to be “the firstborn of all creation” as well as “the firstborn from the dead”​—not merely most distinguished in relation to those created or those resurrected but the first one actually created and the first raised from the dead to endless life. (Col 1:15, 18; Re 1:5; 3:14) ([Firstborn, Firstling, jw.org](https://www.jw.org/en/library/books/Insight-on-the-Scriptures/Firstborn-Firstling/#p11)) The Bible says at Genesis 1:26 that Adam was the first man created by God. There are approximately 4,000 years from Adam to Jesus Christ be born. There are about 60 years from Jesus' resurrection to when the Apostle Paul wrote Colossians 1:15, "And He is the image of the invisible God, the first-born of all creation." So here's my question: What is the Biblical basis for the teaching that Jesus Christ is Jehovah God's first direct creation, even before Adam?