1) καὶ ἐξέτεινεν Αβρααμ τὴν χεῖρα αὐτοῦ λαβεῖν τὴν μάχαιραν σφάξαι τὸν υἱὸν αὐτοῦ (Gen 22:10)
Translation: And Abram stretched out his hand to take the sword in order to slay his son
Parsing: λαβεῖν – Aorist Active Infinitive, λαμβάνω
σφάξαι – Aorist Active Infinitive, σφάζω
2) Διὸ μηκέτι στέγοντες εὐδοκήσαμεν καταλειφθῆναι ἐν Ἀθήναις μόνοι (1 Thess 3:1)
Translation: Therefore, because we could endure no longer, we thought it good to be left in Athens alone.
Parsing: καταλειφθῆναι – Aorist Passive Infinitive, καταλείπω