This are the passages that are in the New Testament dealing with homosexuality and other sexual sin/behaviors.
1 Corinthians 6:9
9Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor
effeminate, nor abusers of themselves with mankind,
1 Timothy 1:10
10For whoremongers, for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing
that is contrary to sound doctrine;
18For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;
19Because that which may be known of God is manifest in them; for God hath shewed it unto them.
20For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal
power and Godhead; so that they are without excuse:
21Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish
heart was darkened.
22Professing themselves to be wise, they became fools,
23And changed the glory of the uncorruptible God into an image made like to corruptible man, and to birds, and fourfooted beasts, and creeping
24Wherefore God also gave them up to uncleanness through the lusts of their own hearts, to dishonour their own bodies between themselves:
25Who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen.
26For this cause God gave them up unto vile affections: for even their women did change the natural use into that which is against nature:
27And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is
unseemly, and receiving in themselves that recompence of their error which was meet.
28And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not
29Being filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness; full of envy, murder, debate, deceit, malignity;
30Backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents,
31Without understanding, covenantbreakers, without natural affection, implacable, unmerciful:
32Who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do