is a fool # 21_ECC_10_03 # Yea also, when he that is a fool walketh by the way, his wisdom faileth [him], and he saith to every one [that] he [is] a fool. 
is a fool # 28_HOS_09_07 # The days of visitation are come, the days of recompense are come; Israel shall know [it]: the prophet [is] a fool, the spiritual man [is] mad, for the multitude of thine iniquity, and the great hatred. 
is a fool # 20_PRO_10_18 # He that hideth hatred [with] lying lips, and he that uttereth a slander, [is] a fool. 
is a fool # 20_PRO_19_01 # Better [is] the poor that walketh in his integrity, than [he that is] perverse in his lips, and is a fool. 
is a fool # 20_PRO_28_26 # He that trusteth in his own heart is a fool: but whoso walketh wisely, he shall be delivered.