1 Corinthians 9:20

9:20 To the Jews I became like a Jew to gain the Jews. To those under the law I became like one under the law (though I myself am not under the law) ¹  to gain those under the law.

1 Corinthians 1:22-24

1:22 For Jews demand miraculous signs and Greeks ask for wisdom, 1:23 but we preach about a crucified Christ, ²  a stumbling block to Jews and foolishness to Gentiles. 1:24 But to those who are called, both Jews and Greeks, Christ is the power of God and the wisdom of God.

1 Corinthians 10:32

10:32 Do not give offense to Jews or Greeks or to the church of God,

1 Corinthians 12:13

12:13 For in one Spirit we were all baptized into one body. Whether Jews or Greeks or slaves ³  or free, we were all made to drink of the one Spirit.

[9:20]  ¹ tc The Byzantine text, as well as a few other witnesses (D² [L] Ψ 1881 Ï) lack this parenthetical material, while geographically widespread, early, and diverse witnesses have the words (so א A B C D* F G P 33 104 365 1175 1505 1739 al latt). The phrase may have dropped out accidentally through homoioteleuton (note that both the preceding phrase and the parenthesis end in ὑπὸ νόμον [Jupo nomon, “under the law”]), or intentionally by overscrupulous scribes who felt that the statement “I myself am not under the law” could have led to license.

[1:23]  ² tn Or “Messiah”; Grk “preach Christ [Messiah] crucified,” giving the content of the message.

[12:13]  ³ tn See the note on the word “slave” in 7:21.