KJV:
Knowing that of the Lord ye shall receive the reward of the inheritance: for ye serve the Lord Christ.
NASB:
knowing that from the Lord you will receive the reward of the inheritance. It is the Lord Christ whom you serve.
KJV:
And for this cause he is the mediator of the new testament, that by means of death, for the redemption of the transgressions that were under the first testament, they which are called might receive the promise of eternal inheritance.
NASB:
For this reason He is the mediator of a new covenant, so that, since a death has taken place for the redemption of the transgressions that were committed under the first covenant, those who have been called may receive the promise of the eternal inheritance.
KJV:
By faith Abraham, when he was called to go out into a place which he should after receive for an inheritance, obeyed; and he went out, not knowing whither he went.
NASB:
By faith Abraham, when he was called, obeyed by going out to a place which he was to receive for an inheritance; and he went out, not knowing where he was going.