'Ground' in the Bible

But the one who hears [my words] and does not do [them] is like a man who built a house on the ground without a foundation, which the river burst against, and immediately it collapsed--and the collapse of that house was great!"

And they will raze you to the ground, [you] and your children within you, and will not leave a stone upon a stone within you, {because} you did not recognize the time of your visitation."

And being in anguish, he began praying more fervently and his sweat became like drops of blood falling down to the ground.]]

And [as] they were terrified and bowed their faces to the ground, they said to them, "Why are you looking for the living among the dead?