Reference for Avodah Zarah 50:3

It was stated:⁴⁸Tosephta 2:4, Babli 15b. “One sells them neither weapons nor accessories to weapons⁴⁹Such as a sheath of a sword.. One does not sharpen weapons for them.” Explain it in a town of only Gentiles⁵⁰But in a town with Jewish inhabitants one may provide weapons for the security forces.. Is a woman not in danger to be killed⁵¹This refers to the Mishnah which states that a woman is in danger to be raped but a man to be killed.? Rebbi Immi⁵²In G: R. Mana, the same in a quote in Or zarua. In the latter’s interpretation, a strong woman is one who would survive a gang rape. In a quote in Tosaphot 25b s. v. איכא R. Jeremiah. said, explain it about a muscular one. Rebbi Abin said, even you may say [about a weak one.⁵³Added from G. (The vocalization is from G.)] A woman may hide herself and say, I am a Gentile, but a man cannot hide himself and say, he is a Gentile⁵⁴Since he is circumcized..