1 Samuel 18:16

But all Israel and Judah loved David, because he went out and in before them.

1 Samuel 18:5

And David went out whithersoever Saul sent him, and behaved himself wisely. And when Saul had set him over his men of war, he pleased all the people, and Saul's servants thereto.

Numbers 27:17

which may go in and out before them, and to lead them in and out, that the congregation of the LORD be not as a flock of sheep without a shepherd."

2 Samuel 5:2

And thereto in time past when Saul was king over us, thou leddest Israel in and out. And the LORD hath said to thee, 'Thou shalt feed my people Israel, and thou shalt be a captain over Israel.'"

1 Kings 3:7

And now LORD, my God, it is thou that hast made thy servant king instead of David my father. And I am a young lad and know not how to order myself.

Luke 19:48

but could not find what to do. For all the people stuck by him. And gave him audience.

Luke 20:19

And the high priests and the scribes, the same hour went about to lay hands on him, but they feared the people. For they perceived that he had spoken this similitude against them.

Treasury of Scripture Knowledge

Summary

But all Israel and Judah loved David, because he went out and came in before them.

Bible References

All israel

1 Samuel 18:5
And David went out whithersoever Saul sent him, and behaved himself wisely. And when Saul had set him over his men of war, he pleased all the people, and Saul's servants thereto.
Luke 19:48
but could not find what to do. For all the people stuck by him. And gave him audience.
Luke 20:19
And the high priests and the scribes, the same hour went about to lay hands on him, but they feared the people. For they perceived that he had spoken this similitude against them.

He went

Numbers 27:17
which may go in and out before them, and to lead them in and out, that the congregation of the LORD be not as a flock of sheep without a shepherd."
2 Samuel 5:2
And thereto in time past when Saul was king over us, thou leddest Israel in and out. And the LORD hath said to thee, 'Thou shalt feed my people Israel, and thou shalt be a captain over Israel.'"
1 Kings 3:7
And now LORD, my God, it is thou that hast made thy servant king instead of David my father. And I am a young lad and know not how to order myself.