firstborn.

1 Chronicles 5:1
These were the sons of Reuben the firstborn of Israel. Though he was the firstborn, his birthright was given to the sons of Joseph son of Israel, because Reuben defiled his father's bed. So he is not reckoned according to birthright.

Leviticus 27:26
But no one may consecrate a firstborn of the livestock, because a firstborn belongs to the LORD. Whether an animal from the herd or flock, it is the LORD's.

Genesis 14:20
and blessed be God Most High, who has delivered your enemies into your hand." Then Abram gave Melchizedek a tenth of everything.

Vashni.

1 Chronicles 6:33
These are the men who served with their sons. From the Kohathites: Heman the singer, the son of Joel, the son of Samuel,

1 Samuel 8:2
The name of his firstborn son was Joel, and the name of his second was Abijah. They were judges in Beersheba.

Joel.