Where do you think the dirt you are made from came from?
Further, in Genesis 1:26-27 God says, let us, the plural form, make man in our image and likeness.
When there is only one God, whom do you think God would be referring to but the angels he'd already created.
Read chapter 1 of The Book of Job.
Adam was created out of "earth".......Earth is dirt.
Step outside, get a shovel, and dig. That dirt.
That is not found in heaven, as Adam was not made in Heaven.
Also,
You have .
The Father, the Son, and the Holy Spirit.
John 1 says that the WORD who is Jesus, is in the Father.
Notice that Jesus who is God, said this to God His Father........>"not my will but yours i will do', .....and then Christ went to the Cross.
Jesus told the Apostles.....>"you believe in God, believe also in Me".
Jesus told us....>"if you have seen me, you have seen the Father".
Thomas the Apostle said to Jesus, kneeling before Him....."my Lord and my GOD"..
Jesus told the Pharisees.......>"before Abraham was..... I AM".... And this term "i am", is who God defined Himself to be, when talking to Moses from the Burning Bush......"i am that i am".........and Jesus told the Pharisees.....that He is "I am"
1st Timothy 3:16, says that GOD was born in the FLESH, as JESUS.
One of the Names of Jesus is : Emmanuel.......and that name means....>>"God with us".
So, you have Father God, and Jesus the WORD, who is God the only begotton Son, and you have the Holy Spirit.
Thats 3, and they are the "Godhead"..... this is defined as the "Trinity"....
So, when God said....>"lets make man in OUR Image", He is talking about Himself and JESUS, who is God, and the Holy Spirit
There is your "our image".