Yusuf 12:84

Watawalla AAanhum waqala yaasafa AAala yoosufa wabyaddat AAaynahumina alhuzni fahuwa katheem

And he turned away from them and said, "Oh, my sorrow over Joseph," and his eyes became white from grief, for he was [of that] a suppressor.

He turned away from them and said, “How sad I am about Yūsuf!” and his eyes turned white with sorrow and he was suppressing (his anger and grief).