10 Bible Verses about Brothers in law

Then Judah said unto Onan, Go in unto thy brother's wife and marry her and raise up seed to thy brother.

When brethren dwell together and one of them dies and has no child, the wife of the dead shall not marry outside unto a stranger; her husband's brother shall go in unto her and take her to him to wife and perform the duty of a husband's brother unto her.

Then Moses said unto Hobab, the son of Raguel the Midianite, Moses' father-in-law, We are journeying unto the place of which the LORD said, I will give it to you. Come thou with us, and we will do thee good; for the LORD has spoken good concerning Israel. And he said unto him, I will not go; but I will depart to my own land and to my kindred. And he said, Leave us not, I pray thee; for thou knowest how we are to encamp in the wilderness, and thou shalt be to us instead of eyes.read more.
And it shall be, if thou go with us, that when we come into the goodness that the LORD shall do unto us, that we will do thee good.

And if the man does not desire to take his brother's wife, then let his brother's wife go up to the gate unto the elders and say, My husband's brother refuses to raise up unto his brother a name in Israel; he will not perform the duty of my husband's brother.

Now Heber, the Kenite, of the sons of Hobab, the father-in-law of Moses, had severed himself from the Kenites and pitched his tent unto the plain of Zaanaim, which is by Kedesh.

Thou shalt not uncover the nakedness of thy brother's wife; it is thy brother's nakedness.

Then Moses said unto Hobab, the son of Raguel the Midianite, Moses' father-in-law, We are journeying unto the place of which the LORD said, I will give it to you. Come thou with us, and we will do thee good; for the LORD has spoken good concerning Israel.

saying, Master, Moses said, If a man dies, having no children, his brother shall marry his wife and raise up seed unto his brother.

Thus Moses went and returned unto Jethro, his father-in-law, and said unto him, I shall go now and return unto my brethren who are in Egypt and see whether they are yet alive. And Jethro said to Moses, Go in peace.

And the sons of the Kenite, Moses' father-in-law, went up out of the city of palm trees with the sons of Judah into the wilderness of Judah which is towards the Negev of Arad; and they went and dwelt among the people.