be put to rest
1. To be buried in a grave after having died. My poor mother was finally put to rest after a long, painful fight with cancer. I want to be put to rest with the seed of a tree, so that instead of a headstone, I might have a living testament to my resting place.
2. To be resolved, ended, or set straight, as of a problem or dispute. Well, I'm glad that point of contention between you two has finally been put to rest. The brothers' rivalry was put to rest after both agreed to share their father's estate equally.