'Ground' in the Bible

This is my defense to those who would put me on trial and interrogate me [concerning my authority as an apostle]:

But I have used none of these privileges, nor am I writing this [to suggest] that any such provision be made for me now. For it would be better for me to die than to have anyone deprive me of my boast [in this matter of financial support].

Nevertheless, God was not well-pleased with most of them, for they were scattered along the ground in the wilderness [because their lack of self-control led to disobedience which led to death].