Muwatta Malik 1587

Malik said that he had heard that Said ibn al-Musayyab and Sulayman ibn Yasar were asked, "Does one deal more harshly in taking the blood-money in the sacred month?" They said, "No. But it is increased in it because of violating the month." It was said to Said, "Does one increase for the wound as one increases for the life?" He said, "Yes." Malik added, "I think that they meant the same as what Umar ibn al-Khattab did with respect to the blood-money of the Mudliji when he struck his son." (i.e. giving 120 camels instead of)