Hebrews 9:15

15Therefore he is athe mediator of a new covenant, so that bthose who are called may creceive the promised eternal inheritance, dsince a death has occurred that redeems them from the transgressions committed under the first covenant.
The Greek word means both  covenant and will; also verses 16, 17

1 Peter 1:4

4to fan inheritance that is imperishable, undefiled, and gunfading, hkept in heaven for you,
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