Hebrews 10:26

²⁴ And let us consider how to spur one another on to love and good deeds.

²⁵ Let us not neglect meeting together, as some have made a habit, but let us encourage one another, and all the more as you see the Day approaching.

If we deliberately go on sinning after we have received the knowledge of the truth, no further sacrifice for sins remains,

²⁷ but only a fearful expectation of judgment and of raging fire that will consume all adversaries.

²⁸ Anyone who rejected the law of Moses died without mercy on the testimony of two or three witnesses.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: If we deliberately go on sinning after we have received the knowledge of the truth, no further sacrifice for sins remains,
KJV: For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,
WEB: For if we sin willfully after we have received the knowledge of the truth, there remains no more a sacrifice for sins,
ASV: For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more a sacrifice for sins,
DARBY: For where we sin wilfully after receiving the knowledge of the truth, there no longer remains any sacrifice for sins,
BLB: For [if] we are sinning willingly after receiving the knowledge of the truth, [there] no longer remains a sacrifice for sins,

ÅB: For synder vi med vilje etter å ha lært sannheten å kjenne, da er det ikke mere tilbake noe offer for synder,
OTB: For hvis vi med vilje fortsetter å synde etter at vi har mottatt kunnskapen om sannheten, er det ikke lenger noe offer for synder,
B1930: For synder vi med vilje efter å ha lært sannheten å kjenne, da er det ikke mere tilbake noget offer for synder,

2 Peter 2:20–22
If indeed they have escaped the corruption of the world through the knowledge of our Lord and Savior Jesus Christ, only to be entangled and overcome by it again, their final condition is worse than it was at first.
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Hebrews 6:4–6
It is impossible for those who have once been enlightened, who have tasted the heavenly gift, who have shared in the Holy Spirit,
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John 9:41
“If you were blind,” Jesus replied, “you would not be guilty of sin. But since you claim you can see, your guilt remains.”
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Luke 12:47
That servant who knows his master’s will but does not get ready or follow his instructions will be beaten with many blows.
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Matthew 12:43–45
When an unclean spirit comes out of a man, it passes through arid places seeking rest and does not find it.
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Numbers 15:28–31
And the priest shall make atonement before the LORD on behalf of the person who erred by sinning unintentionally; and when atonement has been made for him, he will be forgiven.
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1 John 5:16
If anyone sees his brother committing a sin not leading to death, he should ask God, who will give life to those who commit this kind of sin. There is a sin that leads to death; I am not saying he should ask regarding that sin.
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Matthew 12:31–32
Therefore I tell you, every sin and blasphemy will be forgiven men, but the blasphemy against the Spirit will not be forgiven.
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