cannot understand # 23_ISA_44_18 # They have not known nor understood: for he hath shut their eyes, that they cannot see; [and] their hearts, that they cannot understand. 
that cannot understand # 23_ISA_56_11 # Yea, [they are] greedy dogs [which] can never have enough, and they [are] shepherds [that] cannot understand: they all look to their own way, every one for his gain, from his quarter. 
they cannot understand # 23_ISA_44_18 # They have not known nor understood: for he hath shut their eyes, that they cannot see; [and] their hearts, that they cannot understand.