Our fathers ate the manna in the wilderness. As it is written, 'He gave them bread out of heaven{Greek and Hebrew use the same word for "heaven", "the heavens", "the sky", and "the air".} to eat.'"

 6:14-15 So when the men had seen the sign which he had done, they said: "Truly, this is the prophet who is to come into the world." So Jesus, aware that they were going to come and seize him to make him king, withdrew again to the mountain alone. 