'Sons of Men' in the Bible

And he was sent out from among the sons of men; and his heart was made like the beasts', and he was living with the asses of the fields; he had grass for his food like the oxen, and his body was wet with the dew of heaven, till he was certain that the Most High is ruler in the kingdom of men, and gives power over it to anyone at his pleasure.

Then one whose form was like the sons of men put his finger on my lips; and opening my mouth, I said to him who was before me, O my lord, because of the vision my pains have come on me, and I have no more strength.