1 Chronicles 10:12

then rose up all the men of valour, and took away the corpse of Saul, and the corpses of his sons, and brought them to Jabesh, - and buried their bodies under the terebinth, in Jabesh, and fasted seven days.

Genesis 35:8

And Deborah, Rebekah's nurse died, and was buried below Beth-el, under the oak, - so the name thereof was called, Allon-bacuth.

Genesis 50:10

And they came in, as far as the threshing-floor of the Buckthorn, which is beyond the Jordan, then wailed they there - an exceeding great and grievous walling, - and he made for his father a mourning, of seven days.

2 Samuel 3:35

And, when all the people came near to get David to eat bread, while yet it was day, David sware, saying - So, let God do to me, and, so, let him add, if, before the sun go in, I taste bread, or anything else.

2 Samuel 21:12-14

So David went and fetched the bones of Saul, and the bones of Jonathan his son, from the owners of Jabesh-gilead, - who stole them from the broadway of Beth-shan, where the Philistines had hanged them, on the day when the Philistines had smitten 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
And Deborah, Rebekah's nurse died, and was buried below Beth-el, under the oak, - so the name thereof was called, Allon-bacuth.
2 Samuel 21:12
So David went and fetched the bones of Saul, and the bones of Jonathan his son, from the owners of Jabesh-gilead, - who stole them from the broadway of Beth-shan, where the Philistines had hanged them, on the day when the Philistines had smitten Saul in Gilboa;

Fasted

Genesis 50:10
And they came in, as far as the threshing-floor of the Buckthorn, which is beyond the Jordan, then wailed they there - an exceeding great and grievous walling, - and he made for his father a mourning, of seven days.
2 Samuel 3:35
And, when all the people came near to get David to eat bread, while yet it was day, David sware, saying - So, let God do to me, and, so, let him add, if, before the sun go in, I taste bread, or anything else.