1 Samuel 25:43

David took, Ahinoam also, out of Jezreel, - and, they two, became his wives.

Joshua 15:56

and Jezreel and Jokdeam, and Zanoah,

1 Samuel 27:3

And David abode with Achish in Gath, he and his men, each man with his household, - David with his two wives, Ahinoam the Jezreelitess, and Abigail wife of Nabal, the Carmelite.

1 Samuel 30:5

And, the two wives of David, had been taken captive, - Ahinoam, the Jezreelitess, and Abigail, wife of Nabal the Carmelite.

2 Samuel 3:2

And there were born unto David, sons, in Hebron, - and it came to press that - His firstborn was Amnon, by Ahinoam, the Jezreelitess;

Genesis 2:24

For this cause, will a man leave his father and his mother, and cleave unto his wife, and they shall become one flesh.

2 Samuel 5:13-16

And David took him yet more concubines and wives, out of Jerusalem, after he had come from Hebron, and there were, yet further, born unto David, sons and daughters.

Matthew 19:5

and said - For this cause, will a man leave his father and his mother, and be united to his wife, - and, the two, will become, one flesh;

Matthew 19:8

He saith unto them - Moses, in view of your hardness of heart, permitted you to divorce your wives; From the beginning however, hath it not been done, thus.

Treasury of Scripture Knowledge

Summary

David also took Ahinoam of Jezreel; and they were also both of them his wives.

General references

Bible References

Jezreel

Joshua 15:56
and Jezreel and Jokdeam, and Zanoah,
2 Samuel 3:2
And there were born unto David, sons, in Hebron, - and it came to press that - His firstborn was Amnon, by Ahinoam, the Jezreelitess;

Both

Genesis 2:24
For this cause, will a man leave his father and his mother, and cleave unto his wife, and they shall become one flesh.
Matthew 19:5
and said - For this cause, will a man leave his father and his mother, and be united to his wife, - and, the two, will become, one flesh;

His wives

1 Samuel 27:3
And David abode with Achish in Gath, he and his men, each man with his household, - David with his two wives, Ahinoam the Jezreelitess, and Abigail wife of Nabal, the Carmelite.
1 Samuel 30:5
And, the two wives of David, had been taken captive, - Ahinoam, the Jezreelitess, and Abigail, wife of Nabal the Carmelite.
2 Samuel 5:13
And David took him yet more concubines and wives, out of Jerusalem, after he had come from Hebron, and there were, yet further, born unto David, sons and daughters.

General references

2 Samuel 2:2
So David went up thither, and his two wives also, - Ahinoam, the Jezreelitess, and Abigail, wife of Nabal the Carmelite.