'Air' in the Bible

And Rizpah, the daughter of Aiah, took haircloth, placing it on the rock as a bed for herself, from the start of the grain-cutting till rain came down on them from heaven; and she did not let the birds of the air come near them by day, or the beasts of the field by night.

And he went through the air, seated on a storm-cloud: going quickly on the wings of the wind.