1 Chronicles 12:1

Now these are the ones who came to David at Ziklag while he was still shut up because {of Saul}, the son of Kish. And they [were] the mighty warriors helping [with] the war.

1 Samuel 27:2-6

So David got up and crossed over, he and the six hundred men who [were] with him, to Achish the son of Maoch, the king of Gath.

2 Samuel 1:1

{After} the death of Saul, David returned from defeating the Amalekites and he stayed at Ziklag two days.

2 Samuel 4:10

when the [one] who told me, "Look, Saul [is] dead," {thought that he [was] bringing good news}, I seized him and killed him at Ziklag, which [was] as my giving the news [back] to him.

1 Chronicles 8:33

And Ner fathered Kish, and Kish fathered Saul, and Saul fathered Jonathan, Malchi-Shua, Abinadab, and Eshbaal.

1 Chronicles 9:39

And Ner fathered Kish, and Kish fathered Saul, and Saul fathered Jonathan, Malchi-Shua, Abinadab, and Eshbaal.

1 Chronicles 11:10

Now these [are] the chiefs of the mighty men who [were] for David, who gave him strong support in his kingdom, together with all Israel to make him king according to the word of Yahweh concerning Israel.

1 Chronicles 11:19

And he said, "Far be it from me [that] I would do this before my God. Shall I drink the lifeblood of these men? For {at the risk of their lives} they brought it." And he was not willing to drink it. These things the three mighty men did.

1 Chronicles 11:24-25

These things Benaiah son of Jehoiada did and had a name among the three mighty warriors.

Treasury of Scripture Knowledge

Summary

Now these are they that came to David to Ziklag, while he yet kept himself close because of Saul the son of Kish: and they were among the mighty men, helpers of the war.

The mighty

Bible References

These are

1 Samuel 27:2
So David got up and crossed over, he and the six hundred men who [were] with him, to Achish the son of Maoch, the king of Gath.
2 Samuel 1:1
{After} the death of Saul, David returned from defeating the Amalekites and he stayed at Ziklag two days.
2 Samuel 4:10
when the [one] who told me, "Look, Saul [is] dead," {thought that he [was] bringing good news}, I seized him and killed him at Ziklag, which [was] as my giving the news [back] to him.

Saul

1 Chronicles 8:33
And Ner fathered Kish, and Kish fathered Saul, and Saul fathered Jonathan, Malchi-Shua, Abinadab, and Eshbaal.
1 Chronicles 9:39
And Ner fathered Kish, and Kish fathered Saul, and Saul fathered Jonathan, Malchi-Shua, Abinadab, and Eshbaal.

The mighty

1 Chronicles 11:10
Now these [are] the chiefs of the mighty men who [were] for David, who gave him strong support in his kingdom, together with all Israel to make him king according to the word of Yahweh concerning Israel.