Mafteaḥ leshon ha-ḳodesh, That is the Key of the Holy Tongue : Wherein is contained, First the Hebrue Grammer (in a manner) word for word out of P. Martinius : Englished for the benefit of those that (being ignorant [...] / by John Udall ; Carefully corrected, and many faults amended which were found both in the Latine and English copies By a Jew Rabine. Amsterdam 1650