At what point did the "angel"cry?

The angel cried after being burned with a hot iron.

The only time they succeeded in arousing him was when they burned his side with an iron for branding steers, for he had been motionless for so many hours that they thought he was dead. He awoke with a start, ranting in his hermetic language and with tears in his eyes, and he flapped his wings a couple of times, which brought on a whirlwind of chicken dung and lunar dust and a gale of panic that did not seem to be of this world.