The Ten can be found in Exodus 20 in the Old Testament.
The Two can be found, in some form, in at least these places in the New Testament:
Matthew 22.37-40
Mark 12.29-31
Luke 10.27
John 13.34-35
Romans 13.8-10
The Ten Commandments are “summed up”, rolled up (or out), consolidated and reiterated as the Two Greatest Commandments at least 5x more often in the New Testament than in the Old Testament.
It makes you think Someone might be serious about this.
#Selah