1 Kings 19:14

And he said, I have been very jealous for Jehovah, the God of hosts; for 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.

Deuteronomy 29:25

Then men shall say, Because they forsook the covenant of Jehovah, 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 sware unto their fathers, flowing with milk and honey, and they shall have eaten and filled themselves, and waxed fat; then will they turn unto other gods, and serve them, and despise me, and break my covenant.

1 Kings 19:9-10

And he came thither unto a cave, and lodged there; and, behold, the word of Jehovah came to him, and he said unto him, What doest thou 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 laden with iniquity, a seed of evil-doers, children that deal corruptly! they have forsaken Jehovah, they have despised the Holy One of Israel, they are estranged and gone backward.

Isaiah 62:1

For Zion's sake will I not hold my peace, and for Jerusalem's sake I will not rest, until her righteousness go forth as brightness, and her salvation as a lamp that burneth.

Isaiah 62:6-7

I have set watchmen upon thy walls, O Jerusalem; they shall never hold their peace day nor night: ye that are Jehovah's remembrancers, take ye no rest,

Jeremiah 22:9

Then they shall answer, Because they forsook the covenant of Jehovah their God, and worshipped other gods, and served them.

Daniel 11:30

For ships of Kittim shall come against him; therefore he shall be grieved, and shall return, and have indignation against the holy covenant, and shall do his pleasure : he shall even return, and have regard unto them that forsake the holy covenant.

Hosea 6:7

But they like Adam have transgressed the covenant: there have they dealt treacherously against me.

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 forth out of the land of Egypt; For they continued not in my covenant, And I regarded them not, saith 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 he came thither unto a cave, and lodged there; and, behold, the word of Jehovah came to him, and he said unto him, What doest thou here, Elijah?
Isaiah 62:1
For Zion's sake will I not hold my peace, and for Jerusalem's sake I will not rest, until her righteousness go forth as brightness, and her salvation as a lamp that burneth.

Forsaken

Deuteronomy 29:25
Then men shall say, Because they forsook the covenant of Jehovah, 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 sware unto their fathers, flowing with milk and honey, and they shall have eaten and filled themselves, and waxed fat; then will they turn unto 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 laden with iniquity, a seed of evil-doers, children that deal corruptly! they have forsaken Jehovah, they have despised the Holy One of Israel, they are estranged and gone backward.
Jeremiah 22:9
Then they shall answer, Because they forsook the covenant of Jehovah their God, and worshipped other gods, and served them.
Daniel 11:30
For ships of Kittim shall come against him; therefore he shall be grieved, and shall return, and have indignation against the holy covenant, and shall do his pleasure : he shall even return, and have regard unto them that forsake the holy covenant.
Hosea 6:7
But they like Adam have transgressed the covenant: there have they dealt treacherously against me.
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 forth out of the land of Egypt; For they continued not in my covenant, And I regarded them not, saith the Lord.

American Standard Version Public Domain