Bible: Younger Elder

Repeated words found across different books in the Bible (KJV):
Ge 25:23
And the LORD said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.

Ge 27:42
And these words of Esau her elder son were told to Rebekah: and she sent and called Jacob her younger son, and said unto him, Behold, thy brother Esau, as touching thee, doth comfort himself, purposing to kill thee.

Ge 29:16
And Laban had two daughters: the name of the elder was Leah, and the name of the younger was Rachel.

Eze 16:46
And thine elder sister is Samaria, she and her daughters that dwell at thy left hand: and thy younger sister, that dwelleth at thy right hand, is Sodom and her daughters.

Eze 16:61
Then thou shalt remember thy ways, and be ashamed, when thou shalt receive thy sisters, thine elder and thy younger: and I will give them unto thee for daughters, but not by thy covenant.

Rom 9:12
It was said unto her, The elder shall serve the younger.

1Tim 5:1
Rebuke not an elder, but intreat him as a father; and the younger men as brethren;

1Tim 5:2
The elder women as mothers; the younger as sisters, with all purity.

1Pet 5:5
Likewise, ye younger, submit yourselves unto the elder. Yea, all of you be subject one to another, and be clothed with humility: for God resisteth the proud, and giveth grace to the humble.