Ibrani 6:4

6:4 For it is impossible in the case of those who have once been enlightened, tasted the heavenly gift, become partakers of the Holy Spirit,

Ibrani 10:2

10:2 For otherwise would they not have ceased to be offered, since the worshipers would have been purified once for all and so have ¹  no further consciousness of sin?

[10:2]  ¹ tn Grk “the worshipers, having been purified once for all, would have.”