NET

45 But they did not understand this statement; its meaning had been concealed from them, so that they could not grasp it. Yet they were afraid to ask him about this statement.

Darby

45 But they understood not this saying, and it was hid from them that they should not perceive it. And they feared to ask him concerning this saying.

KJV

45 But they understood not this saying, and it was hid from them, that they perceived it not: and they feared to ask him of that saying.

Strong's

45 But ^G1161 they understood not^G50 this^G5124 saying^G4487, and^G2532 it was^G2258 hid^G3871 from^G575 them^G846, that^G3363 they perceived^G143 it^G846 not^G3363: and^G2532 they feared^G5399 to ask^G2065 him^G846 of^G4012 that^G5127 saying^G4487.