λυχναψία
From LSJ
Βάδιζε τὴν εὐθεῖαν, ἵνα δίκαιος ᾖς → Incede rectam, si vir es iustus, viam → Damit gerecht du bist, geh den geraden Weg
English (LSJ)
ἡ, acc. to Ath. 15.701b less common form for λυχνοκαυτία, Cephisod.11, cf. PAmh.2.70.10 (ii A. D.), IGRom.4.1176 (Aegae), etc.