'Marriage' in the Bible

So Sheshan gave his daughter in marriage to his slave Jarha, and she bore him Attai.

Here is a record of the descendants of Reuben, Israel's firstborn. (He was the firstborn, but because he defiled his father's marriage bed, his birthright was transferred to the descendants of Israel's son Joseph. As a result, Reuben is not enrolled in the genealogy according to the birthright.