'Recognized' in the Bible

He recognized it, and said, "It is my son's coat. An evil animal has devoured him. Joseph is without doubt torn in pieces."

Joseph saw his brothers, and he recognized them, but acted like a stranger to them, and spoke roughly with them. He said to them, "Where did you come from?" They said, "From the land of Canaan to buy food."

Joseph recognized his brothers, but they didn't recognize him.