SHOFETIM 13

6 Then the isha came and told her ish, saying, An Ish HaElohim came unto me, and his appearance was like the appearance of a Malach HaElohim, norah me’od; but I asked him not where he came from, neither told he me shmo; 7 But he said unto me, See thou shalt conceive, and bear ben; and now drink no yayin nor shechar, neither eat any tumah; for the na’ar shall be Nazir Elohim from the beten to the yom moto (day of his death).

8 Then Manoach prayed entreating Hashem, and said, O Adonoi, let the Ish HaElohim which thou didst send come again unto us, and teach us what we must do unto the na’ar that shall be born.