Hebrews 5:4

5:4 And no one assumes this honor on his own initiative, but only when called to it by God, as in fact Aaron was.

Hebrews 11:15

11:15 In fact, if they had been thinking of the land that they had left, they would have had opportunity to return.

Hebrews 13:22

13:22 Now I urge you, brothers and sisters, bear with my message of exhortation, for in fact I have written to you briefly.