LXX Deut 13:6

Ἐὰν δὲ παρακαλέσῃ ὁ ἀδελφός σου ἐκ πατρός σου ἢ ἐκ μητρός σου, ἢ ὁ υἱός σου ἢ ἡ θυγάτηρ σου ἢ ἡ γυνὴ ἡ ἐν κόλπῳ σου, ἢ φἰλος ἴσος τῆς ψυχῆς σου, λάθρα λέγων βαδίσωμεν καὶ λατρεύσωμεν θεοῖς ἑτέροις οὓς οὐκ ᾔδεις σὺ καὶ οἱ πατέρες σου,

If your very own brother, or your son or daughter, or the wife you embrace, or your closest friend secretly entices you, saying, “Let us go and worship other gods” (which neither you nor your fathers have known,