inurn

verb2

1. •
   To place (the remains of a person who has died) in an urn or other container.

   • […] the Sepulcher Wherein we saw thee quietly enurn’d Hath op’d his ponderous and Marble iawes, To cast thee vp againe — 1599
2. •
   To hold or contain (the remains of a person who has died).

   • Now there are no other remains of its [Hadrian’s mausoleum’s] grandeur than a ball of bronze in the Vatican, which crowned its cupola, and was supposed to inurn the ashes of its Imperial founder. — 1792