Hebrews
King James Version (KJV)

“For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,”
King James Version (KJV)
10:26 For when we - Any of us Christians. Sin wilfully - By total apostasy from God, termed drawing back, #Heb 10:38|. After having received the experimental knowledge of the gospel truth, there remaineth no more sacrifice for sins - None but that which we obstinately reject.
Heb 10:26 For if we sin wilfully after that we have received the knowledge of the truth. Deliberately trample under foot Christ's will; apostasize from the faith in life. There remaineth no more sacrifice for sins. We have, in that case, rejected Christ, the only sacrifice for sin.