Mechaber: 87:09 - What does the Mechaber say in s'if 9?

חלב הנמצא בקיבה אינו חלב ומותר לבשל בו בשר אפילו בצלול שבה  ויש מי שאוסר Milk that was found in the stomach [of the animal] is not called milk, and it is permitted to cook meat in it, even in the liquidy part. And there are those that forbid it