Here are just a few:
Thus I have been in your house twenty years; I served you fourteen years for your two daughters, and six years for your flock, and you have changed my wages ten times.
These were the sons of Rachel, who were born to Jacob: fourteen persons in all.
On the fourteenth day of the first month at twilight is the Lord’s Passover.
So all the generations from Abraham to David are fourteen generations, from David until the captivity in Babylon are fourteen generations, and from the captivity in Babylon until the Christ are fourteen generations.
I know a man in Christ who fourteen years ago—whether in the body I do not know, or whether out of the body I do not know, God knows—such a one was caught up to the third heaven.