Luke 12:10

Christian Standard Bible Anglicised

Anyone who speaks a word against the Son of Man will be forgiven,   but the one who blasphemes against the Holy Spirit   will not be forgiven.

Cross References

1 John 5:16

If anyone sees a fellow believer  committing a sin that doesn’t lead to death, he should ask, and God will give life to him #– #to those who commit sin that doesn’t lead to death. There is sin  that leads to death. I am not saying he should pray about that.

1 Timothy 1:13

even though I was formerly a blasphemer,  a persecutor,  and an arrogant man.  But I received mercy because I acted out of ignorance in unbelief,

Luke 23:34

Then Jesus said, “Father,   forgive   them, because they do not know what they are doing.”   , And they divided his clothes and cast lots.