1 Chronicles 10:12

all the valiant men arose and took away the body of Saul and the bodies of his sons and brought them to Jabesh, and they buried their bones under the oak in Jabesh, and fasted seven days.

Genesis 35:8

Now Deborah, Rebekah’s nurse, died, and she was buried below Bethel under the oak; it was named Allon-bacuth.

Genesis 50:10

When they came to the threshing floor of Atad, which is beyond the Jordan, they lamented there with a very great and sorrowful lamentation; and he observed seven days mourning for his father.

2 Samuel 3:35

Then all the people came to persuade David to eat bread while it was still day; but David vowed, saying, “May God do so to me, and more also, if I taste bread or anything else before the sun goes down.”

2 Samuel 21:12-14

then David went and took the bones of Saul and the bones of Jonathan his son from the men of Jabesh-gilead, who had stolen them from the open square of Beth-shan, where the Philistines had hanged them on the day the Philistines struck down Saul in Gilboa.

Treasury of Scripture Knowledge

Summary

They arose, all the valiant men, and took away the body of Saul, and the bodies of his sons, and brought them to Jabesh, and buried their bones under the oak in Jabesh, and fasted seven days.

Bible References

The oak

Genesis 35:8
Now Deborah, Rebekah’s nurse, died, and she was buried below Bethel under the oak; it was named Allon-bacuth.
2 Samuel 21:12
then David went and took the bones of Saul and the bones of Jonathan his son from the men of Jabesh-gilead, who had stolen them from the open square of Beth-shan, where the Philistines had hanged them on the day the Philistines struck down Saul in Gilboa.

Fasted

Genesis 50:10
When they came to the threshing floor of Atad, which is beyond the Jordan, they lamented there with a very great and sorrowful lamentation; and he observed seven days mourning for his father.
2 Samuel 3:35
Then all the people came to persuade David to eat bread while it was still day; but David vowed, saying, “May God do so to me, and more also, if I taste bread or anything else before the sun goes down.”