'First born' in the Bible

and he knew her not, till she brought forth her Son the first-born, and he called his name Jesus.

and she brought forth her son, the first-born, and wrapped him in swaddling cloths, and laid him in a manger; because there was no room for them in the inn.

for those whom he foreknew, He also predetermined to be conformed to the image of his Son, that He might be as the first-born among many brethren: and whom He before ordained, these He also called;

Who is the image of the invisible God, the first-born of the whole creation:

And He is the head of the body, which is the church: who is the beginning, the first-born from the dead, that in all things He might have the pre-eminence.

and when He again introduceth the First-born into the world, he saith, "And let all the angels of God worship Him."

By faith he observed the passover and sprinkling of the blood, that he, who destroyed the first-born of the Egyptians, might not touch them.

to the general assembly and church of the first-born who are written in heaven, and to God the judge of all, and to the spirits of the just made perfect,

and from Jesus Christ, who is the faithful witness, the first-born from the dead, and the ruler of the kings of the earth. To Him that loved us, and washed us from our sins in his own blood,