Esias 7:14

14 Therefore the Lord himself shall give you a sign; behold, a virgin shall conceive in the womb, and shall bring forth a son, and thou shalt call his name Emmanuel.

Esias 7:14 In-Context

12 And Achaz said, I will not ask, neither will I tempt the Lord.

13 And he said, Hear ye now, O house of David; is it a little thing for you to contend with men? and how do ye contend against the Lord?

14 Therefore the Lord himself shall give you a sign; behold, a virgin shall conceive in the womb, and shall bring forth a son, and thou shalt call his name Emmanuel.

15 Butter and honey shall he eat, before he knows either to prefer evil choose the good.

16 For before the child shall know good or evil, he refuses evil, to choose the good; and the land shall be forsaken which thou art afraid of because of the two kings.