should not fail # 09_1SA_20_05 # And David said unto Jonathan, Behold, to morrow [is] the new moon, and I should not fail to sit with the king at meat: but let me go, that I may hide myself in the field unto the third [day] at even. 
should not fail # 17_EST_09_27 # The Jews ordained, and took upon them, and upon their seed, and upon all such as joined themselves unto them, so as it should not fail, that they would keep these two days according to their writing, and according to their [appointed] time every year; 
should not fail # 17_EST_09_28 # And [that] these days [should be] remembered and kept throughout every generation, every family, every province, and every city; and [that] these days of Purim should not fail from among the Jews, nor the memorial of them perish from their seed.