1 Kings 19:14

He said, "I have been very jealous for the LORD, the God of Hosts; for the children of Israel have forsaken your covenant, thrown down your altars, and slain your prophets with the sword. I, even I only, am left; and they seek my life, to take it away."

Deuteronomy 29:25

Then men shall say, "Because they forsook the covenant of the LORD, the God of their fathers, which he made with them when he brought them forth out of the land of Egypt,

Deuteronomy 31:20

For when I shall have brought them into the land which I swore to their fathers, flowing with milk and honey, and they shall have eaten and filled themselves, and grown fat; then will they turn to other gods, and serve them, and despise me, and break my covenant.

1 Kings 19:9-10

And there he came to a cave and lodged there; and behold, the word of the LORD came to him, and he said to him, "What are you doing here, Elijah?"

Psalm 78:37

For their heart was not right with him, neither were they faithful in his covenant.

Isaiah 1:4

Ah sinful nation, a people loaded with iniquity, a seed of evildoers, children who deal corruptly. They have forsaken the LORD. They have despised the Holy One of Israel. They are estranged and backward.

Isaiah 62:1

For Zion's sake I will not keep silent, and for Jerusalem's sake I will not rest, until her righteousness go forth as brightness, and her salvation as a lamp that burns.

Isaiah 62:6-7

I have set watchmen on your walls, Jerusalem; they shall never be silent, day or night. You who call on the LORD, take no rest,

Jeremiah 22:9

Then they shall answer, 'Because they forsook the covenant of the LORD their God, and worshiped other gods, and served them.'

Daniel 11:30

For ships from Kittim shall come against him; therefore he shall be intimidated, and shall turn back, and be enraged against the holy covenant, and shall take action. He shall turn back, and show regard to those who forsake the holy covenant.

Hosea 6:7

But they, like Adam, have broken the covenant. They were unfaithful to me, there.

Hebrews 8:9

not according to the covenant that I made with their fathers, in the day that I took them by the hand to lead them out of the land of Egypt; for they did not continue in my covenant, and I disregarded them," says the Lord.

Treasury of Scripture Knowledge

Summary

And he said, I have been very jealous for the LORD God of hosts: because the children of Israel have forsaken thy covenant, thrown down thine altars, and slain thy prophets with the sword; and I, even I only, am left; and they seek my life, to take it away.

Bible References

I have been

1 Kings 19:9
And there he came to a cave and lodged there; and behold, the word of the LORD came to him, and he said to him, "What are you doing here, Elijah?"
Isaiah 62:1
For Zion's sake I will not keep silent, and for Jerusalem's sake I will not rest, until her righteousness go forth as brightness, and her salvation as a lamp that burns.

Forsaken

Deuteronomy 29:25
Then men shall say, "Because they forsook the covenant of the LORD, the God of their fathers, which he made with them when he brought them forth out of the land of Egypt,
Deuteronomy 31:20
For when I shall have brought them into the land which I swore to their fathers, flowing with milk and honey, and they shall have eaten and filled themselves, and grown fat; then will they turn to other gods, and serve them, and despise me, and break my covenant.
Psalm 78:37
For their heart was not right with him, neither were they faithful in his covenant.
Isaiah 1:4
Ah sinful nation, a people loaded with iniquity, a seed of evildoers, children who deal corruptly. They have forsaken the LORD. They have despised the Holy One of Israel. They are estranged and backward.
Jeremiah 22:9
Then they shall answer, 'Because they forsook the covenant of the LORD their God, and worshiped other gods, and served them.'
Daniel 11:30
For ships from Kittim shall come against him; therefore he shall be intimidated, and shall turn back, and be enraged against the holy covenant, and shall take action. He shall turn back, and show regard to those who forsake the holy covenant.
Hosea 6:7
But they, like Adam, have broken the covenant. They were unfaithful to me, there.
Hebrews 8:9
not according to the covenant that I made with their fathers, in the day that I took them by the hand to lead them out of the land of Egypt; for they did not continue in my covenant, and I disregarded them," says the Lord.