Exodus 15:22-27 New American Standard Bible (NASB)
The Lord Provides Water
22 Then Moses [a]led Israel from the [b]Red Sea, and they went out into the wilderness of Shur; and they went three days in the wilderness and found no water. 23 When they came to Marah, they could not drink the waters [c]of Marah, for they were [d]bitter; therefore it was named [e]Marah. 24 So the people grumbled at Moses, saying, “What shall we drink?” 25 Then he cried out to the Lord, and the Lord showed him a tree; and he threw it into the waters, and the waters became sweet.
There He made for them a statute and regulation, and there He tested them. 26 And He said, “If you will give earnest heed to the voice of the Lord your God, and do what is right in His sight, and give ear to His commandments, and keep all His statutes, I will put none of the diseases on you which I have put on the Egyptians; for I, the Lord, am your healer.”
27 Then they came to Elim where there were twelve springs of water and seventy date palms, and they camped there beside the waters.
2 Chronicles 7:13-14 New American Standard Bible (NASB)
13 If I shut up the heavens so that there is no rain, or if I command the locust to devour the land, or if I send pestilence among My people, 14 and My people [a]who are called by My name humble themselves and pray and seek My face and turn from their wicked ways, then I will hear from heaven, will forgive their sin and will heal their land.
2 Chronicles 7:19-22 New American Standard Bible (NASB)
19 “But if you turn away and forsake My statutes and My commandments which I have set before you, and go and serve other gods and worship them, 20 then I will uproot you from My land which I have given [a]you, and this house which I have consecrated for My name I will cast out of My sight and I will make it a proverb and a byword among all peoples. 21 As for this house, which was exalted, everyone who passes by it will be astonished and say, ‘Why has the Lord done thus to this land and to this house?’ 22 And they will say, ‘Because they forsook the Lord, the God of their fathers who brought them from the land of Egypt, and they adopted other gods and worshiped them and served them; therefore He has brought all this adversity on them.’”