`Sayyiduna Ibn Umar (may Allah be pleased with them) says that the people of Jahiliyyah used to sell the meat of a camel until "Habl al-Hablah." And "Habl al-Hablah" is that a she-camel gives birth, then its offspring (a she-camel) becomes pregnant and gives birth; so the Messenger of Allah (peace and blessings be upon him) forbade this.