Romans 3:9 References

9 What then? aAre we better than they? Not at all; for we have already charged that both bJews and cGreeks are dall under sin;

c Romans 1:18-32

Romans 1

18 For athe wrath of God is revealed from heaven against all ungodliness and unrighteousness of men who bsuppress the truth in unrighteousness,
19 because athat which is known about God is evident within them; for God made it evident to them.
20 For asince the creation of the world His invisible attributes, His eternal power and divine nature, have been clearly seen, bbeing understood through what has been made, so that they are without excuse.
21 For even though they knew God, they did not honor Him as God or give thanks, but they became afutile in their speculations, and their foolish heart was darkened.
22 aProfessing to be wise, they became fools,
23 and aexchanged the glory of the incorruptible God for an image in the form of corruptible man and of birds and four-footed animals and crawling creatures.
24 Therefore aGod gave them over in the lusts of their hearts to impurity, so that their bodies would be bdishonored among them.
25 For they exchanged the truth of God for a alie, and worshiped and served the creature rather than the Creator, bwho is blessed forever. Amen.
26 For this reason aGod gave them over to bdegrading passions; for their women exchanged the natural function for that which is unnatural,
27 and in the same way also the men abandoned the natural function of the woman and burned in their desire toward one another, amen with men committing indecent acts and receiving in their own persons the due penalty of their error.
28 And just as they did not see fit to acknowledge God any longer, aGod gave them over to a depraved mind, to do those things which are not proper,
29 being filled with all unrighteousness, wickedness, greed, evil; full of envy, murder, strife, deceit, malice; they are agossips,
30 slanderers, ahaters of God, insolent, arrogant, boastful, inventors of evil, bdisobedient to parents,
31 without understanding, untrustworthy, aunloving, unmerciful;
32 and although they know the ordinance of God, that those who practice such things are worthy of adeath, they not only do the same, but also bgive hearty approval to those who practice them.

Other references for Romans 3:9

a Romans 3:1
b Romans 2:1-29
d Romans 3:19, Romans 3:23, Romans 11:32, Galatians 3:22