εἰ μὴ ἦλθον καὶ ἐλάλησα αὐτοῖς, ἁμαρτίαν οὐκ εἶχον → if I had not come and spoken to them, they would not be guilty of sin
lādănum: or lēdănum, i, n. λήδανον,
I the resinous juice obtained from the shrub lada, ladanum, Plin. 26, 8, 30, § 47 al.
lādănum, ī, n., ladanum, gomme du ciste : Plin. 26, 47.