'Saturate' in the Bible

I am exhausted as I groan; all night long I drench my bed in tears; my tears saturate the cushion beneath me.

You visit the earth and make it overflow [with water];You greatly enrich it;The stream of God is full of water;You provide their grain, when You have prepared the earth.

You saturate its furrows, and soak its plowed ground. With rain showers you soften its soil, and make its crops grow.