例句 
太5:3 αὐτῶν ἐστιν ἡ βασιλεία τῶν οὐρανῶν.
The kingdom of heaven is theirs. (天國是他們的)
(註：在猶太人觀念裡，「天」是複數的)

太6:26 ἐμβλέψατε εἰς τὰ πετεινὰ τοῦ οὐρανοῦ.
Look at the birds of the sky. (你們看天空的飛鳥)

 同根字 
οὐράνιος, ἐπουράνιος, οὐρανόθεν