Targum zu Dewarim 33:13

And Mosheh the prophet of the Lord blessed the tribe of Joseph, and said: The land of Joseph shall be blessed from before the Lord. From the bounty of the heavens shall it have goodly fruit, from the dew and the rain that come down from above, and from the bounty of the founts of the deep which rise up and flow and with good fruitage to water the herbage from beneath,

And Mosheh the prophet of the Lord blessed the tribe of Joseph, and said: Blessed be the laud of Joseph, before the Lord, with the blessing of the dew and the rain that come down from the heavens above, with the blessings of the fountains of the deep which well up from the earth beneath.