1 Samuel 27:2

So David arose and went over, he and the six hundred men who were with him, to Achish the son of Maoch, king of Gath.

1 Samuel 21:10

And David rose and fled that day from Saul and went to Achish the king of Gath.

1 Samuel 25:13

And David said to his men, "Every man strap on his sword!" And every man of them strapped on his sword. David also strapped on his sword. And about four hundred men went up after David, while two hundred remained with the baggage.

1 Samuel 30:8

And David inquired of the LORD, "Shall I pursue after this band? Shall I overtake them?" He answered him, "Pursue, for you shall surely overtake and shall surely rescue."

1 Kings 2:39-40

But it happened at the end of three years that two of Shimei's servants ran away to Achish, son of Maacah, king of Gath. And when it was told Shimei, "Behold, your servants are in Gath,"

Treasury of Scripture Knowledge

Summary

And David arose, and he passed over with the six hundred men that were with him unto Achish, the son of Maoch, king of Gath.

Bible References

The six

1 Samuel 25:13
And David said to his men, "Every man strap on his sword!" And every man of them strapped on his sword. David also strapped on his sword. And about four hundred men went up after David, while two hundred remained with the baggage.
1 Samuel 30:8
And David inquired of the LORD, "Shall I pursue after this band? Shall I overtake them?" He answered him, "Pursue, for you shall surely overtake and shall surely rescue."

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.