John 8:24 εἶπον οὖν ὑμῖν ὅτι ἀποθανεῖσθε ἐν ταῖς ἁμαρτίαις ὑμῶν· ἐὰν γὰρ μὴ πιστεύσητε ὅτι ἐγώ εἰμι, ἀποθανεῖσθε ἐν ταῖς ἁμαρτίαις ὑμῶν.
I said therefore to you that you will die in your sins; for unless you believe that I am he, you will die in your sins."
Noun: Dative Plural Feminine

John 9:34 ἀπεκρίθησαν καὶ εἶπαν αὐτῷ ἐν ἁμαρτίαις σὺ ἐγεννήθης ὅλος καὶ σὺ διδάσκεις ἡμᾶς καὶ ἐξέβαλον αὐτὸν ἔξω.
They answered him, "You were altogether born in sins, and do you teach us?" They threw him out.
Noun: Dative Plural Feminine

1 Corinthians 15:17 εἰ δὲ Χριστὸς οὐκ ἐγήγερται, ματαία ἡ πίστις ὑμῶν (ἐστίν), ἔτι ἐστὲ ἐν ταῖς ἁμαρτίαις ὑμῶν,
If Christ has not been raised, your faith is vain; you are still in your sins.
Noun: Dative Plural Feminine

Ephesians 2:1 Καὶ ὑμᾶς ὄντας νεκροὺς τοῖς παραπτώμασιν καὶ ταῖς ἁμαρτίαις ὑμῶν,
You were made alive when you were dead in transgressions and sins,
Noun: Dative Plural Feminine

1 Timothy 5:22 χεῖρας ταχέως μηδενὶ ἐπιτίθει μηδὲ κοινώνει ἁμαρτίαις ἀλλοτρίαις· σεαυτὸν ἁγνὸν τήρει.
Lay hands hastily on no one, neither be a participant in other men's sins. Keep yourself pure.
Noun: Dative Plural Feminine

2 Timothy 3:6 ἐκ τούτων γάρ εἰσιν οἱ ἐνδύνοντες εἰς τὰς οἰκίας καὶ αἰχμαλωτίζοντες γυναικάρια σεσωρευμένα ἁμαρτίαις, ἀγόμενα ἐπιθυμίαις ποικίλαις,
For some of these are people who creep into houses, and take captive gullible women loaded down with sins, led away by various lusts,
Noun: Dative Plural Feminine

1 Peter 2:24 ὃς τὰς ἁμαρτίας ἡμῶν αὐτὸς ἀνήνεγκεν ἐν τῷ σώματι αὐτοῦ ἐπὶ τὸ ξύλον, ἵνα ταῖς ἁμαρτίαις ἀπογενόμενοι τῇ δικαιοσύνῃ ζήσωμεν, οὗ τῷ μώλωπι ἰάθητε.
who his own self bore our sins in his body on the tree, that we, having died to sins, might live to righteousness; by whose stripes you were healed.
Noun: Dative Plural Feminine

Revelation 18:4 καὶ ἤκουσα ἄλλην φωνὴν ἐκ τοῦ οὐρανοῦ λέγουσαν, ἐξέλθατε ὁ λαός μου ἐξ αὐτῆς ἵνα μὴ συγκοινωνήσητε ταῖς ἁμαρτίαις αὐτῆς καὶ ἐκ τῶν πληγῶν αὐτῆς ἵνα μὴ λάβητε,
I heard another voice from heaven, saying, "Come out of her, my people, that you have no participation in her sins, and that you don't receive of her plagues,
Noun: Dative Plural Feminine