haw-bal'
a primitive root; to be vain in act, word, or expectation;
specifically to lead astray:--be (become, make) vain.
And they rejected [03988] his statutes [02706], and his covenant [01285] that he made [03772] with their fathers [01], and his testimonies [05715] which he testified [05749] against them; and they followed [0310] [03212] vanity [01892], and became vain [01891], and went after [0310] the heathen [01471] that were round about [05439] them, concerning whom the Lord [03068] had charged [06680] them, that they should not do [06213] like them.