Romans 8:29
because whom He foreknew He also predestined to be conformed to the image of His Son, that He might be the first born among many brethren.
Hebrews 12:23
to the general festal throng, and assembly of the first-born who are enrolled in Heaven, and to God the Judge of all, and to the spirits of righteous ones made perfect;
Treasury of Scripture Knowledge
Summary
All the firstling males that come of thy herd and of thy flock thou shalt sanctify unto the LORD thy God: thou shalt do no work with the firstling of thy bullock, nor shear the firstling of thy sheep.
The firstling
Bible References
The firstling
Romans 8:29
because whom He foreknew He also predestined to be conformed to the image of His Son, that He might be the first born among many brethren.
Hebrews 12:23
to the general festal throng, and assembly of the first-born who are enrolled in Heaven, and to God the Judge of all, and to the spirits of righteous ones made perfect;