Give me the cave of Machpelah that belongs to him, at the end of his field. He should sell it to me in your presence at full price for a burial site."

and then addressed Ephron so all the people of the land could hear him: "Please listen to me! I'm willing to pay the price of the field. Accept it from me, so I may bury my dead there."

As it was, he withdrew his hand, and then his brother was born. Amazed, the midwife cried out loud, "What's this? A breach birth?" So that boy was named Perez.

and Judah's sons Er, Onan, Shelah, Perez, and Zerah. (Technically, Er and Onan had died in the land of Canaan.) Perez's sons were Hezron and Hamul.