Is celibacy mans law or God's law?

Is celibacy mans law or God’s law? I find nothing about it in the bible

These links should give you a thorough understanding of priestly celibacy. If you have any further questions or concerns that are not answered by these links, please contact Catholic Answers directly.
Recommended Reading:

[LIST]
]* Why did Jesus choose married men if he wanted priests to be celibate?**
]* Why not allow priests to be married?**
]* Why can only some priests be married?**
]* What is the theological authority for priestly celibacy?**
]* What is the difference between doctrine and discipline?**
]Celibacy and the Priesthood
]
*Why priests cannot get married now***
[/LIST]

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