According to the custom of the priest’s office, his lot was to burn incense when he went into the temple of the Lord.
κατὰ τὸ ἔθος τῆς ἱερατείας, ἔλαχε τοῦ θυμιᾶσαι εἰσελθὼν εἰς τὸν ναὸν τοῦ Κυρίου.