'Adversity' in the Bible

Now the people became like those who complain of adversity in the hearing of the Lord; and when the Lord heard it, His anger was kindled, and the fire of the Lord burned among them and consumed some of the outskirts of the camp.

Moses sent messengers from Kadesh to the king of Edom: “Thus says your brother Israel, ‘You know all the hardship that has come upon us [as a nation];