Genesis 1:11

¹¹ And God said, Let the earth bring forth grass, the herb yielding seed, and the fruit tree yielding fruit after his kind, whose seed is in itself, upon the earth: and it was so.

Sand, treasures hid

'Treasures hid in the sand,' as in Deuteronomy 33:19, signify spiritual things hidden in the literal sense of the Word.

⁷ Water shall flow from his buckets. His seed shall be in many waters. His king shall be higher than Agag. His kingdom shall be exalted.