Romans 1:26-27

For this reason God gave them over to degrading and vile passions; for their women exchanged the natural function for that which is unnatural [a function contrary to nature], and in the same way also the men turned away from the natural function of the woman and were consumed with their desire toward one another, men with men committing shameful acts and in return receiving in their own bodies the inevitable and appropriate penalty for their wrongdoing.