Is there any reference that demonstrates a person committing suicide goes to Heaven or Hell?

Yes. While a bit obscure, it can be said Samson, whom essentially committed suicide to avenge himself upon the Philistines, was confirmed to be a righteous man and went to Heaven. You may read the story of Samson in Judges 16. In Hebrews 11:32-34, Samson is listed among the heroes of faith: “And what more shall I say? I do not have time to tell about Gideon, Barak, Samson, and Jephthah, about David and Samuel and the prophets, who through faith conquered kingdoms, administered justice, and gained what was promised; …”

Please also study the answer to the following question and realize that it is extremely presumptuous of someone to assume suicide is a sin greater than other sins that God has forgiven in Christ, and that there are likely numerous sins for which we are not fully aware that we have never dealt with before God when we die. The sin problem has been fully dealt with in the Blood of Christ. Jesus said the only sin that will not be forgiven is the blasphemy of the Holy Spirit¹, which is effectively rejecting Jesus himself, and the truth entirely of one’s need for salvation. It approaches on blasphemy to suggest Jesus is unable to forgive even the suicidal Believer, because you are denying his grace! Repent therefore, and straighten out your thinking.

Simply standing for Jesus may be seen as a suicidal act in many places of the world where persecution is heavy. We must be very careful to define what we deem to be a sinful act, and what is actually a godly act of self-sacrifice for righteousness sake. Jesus after all, willingly went to the cross — he said so himself² — knowing full well he was to be crucified. Certainly we wouldn’t say that this was an act of unforgivable suicide!

Other scriptures to consider:

John 2:18-21 “Destroy this temple and in three days raise it up.” Jesus mentions destroying his own temple.

I Corinthians 3:16-17 references that God would destroy anyone destroying the temple, but if you read this carefully you will see it uses plural ye, and you in KJV. Ye collectively are the temple is what the passage says: It does not address killing oneself at all. If thou dost read the KJV, thou oughtest to understand its grammar correctly. Otherwise you should read a translation in the language you speak, else you are hypocritical and inconsistent in use of language.

Greek Phrase	English Translation with Pronoun Annotations
οὐκ οἴδατε ὅτι	Do you (pl) not know that
ναὸς θεοῦ ἐστὲ	you (pl) are a temple of God
καὶ τὸ πνεῦμα τοῦ θεοῦ	and that the Spirit of God
οἰκεῖ ἐν ὑμῖν;	dwells in you (pl);
εἴ τις τὸν ναὸν τοῦ θεοῦ φθείρει,	If anyone (s.) destroys the temple of God,
φθερεῖ τοῦτον ὁ θεός·	God will destroy that person (s.);
ὁ γὰρ ναὸς τοῦ θεοῦ ἅγιος ἐστίν,	for the temple of God is holy,
οἵτινές ἐστε ὑμεῖς.	and that is what you (pl) are.

Taking I Corinthians 6:19 out of context to say this references individual suicide is also incorrect. Again look at the plurality of pronouns. “Know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? “ (KVJ) In today’s language this says, “Do you all not know that your body is the temple of the Holy Spirit which is among you all, which you all have of God, and you all are not your own? “