Gen 38:8, Deu 25:5-6, Rut 3:12-13, Mat 22:24, Luk 20:28 | ESV | STEP | Then Judah said to Onan , Go in to your brother’s wife and perform the duty of a brother-in-law to her, and raise up offspring for your brother .

Genesis 38:8

8 Then Judah said to Onan, “Go in to ^ayour brother’s wife and ^bperform the duty of a brother-in-law to her, and raise up offspring for your brother.”

Deuteronomy 25:5-6

Laws Concerning Levirate Marriage

5 ^c“If brothers dwell together, and one of them dies and has no son, the wife of the dead man shall not be married outside the family to a stranger. Her ^dhusband’s brother shall go in to her and take her as his wife and perform the duty of a husband’s brother to her. 6 And the first son whom she bears shall succeed to the name of his dead brother, that ^ehis name may not be blotted out of Israel.

Ruth 3:12-13

12 And now it is true that I am ^fa redeemer. Yet there is a redeemer nearer than I. 13 Remain tonight, and in the morning, if he will ^gredeem you, good; let him do it. But if he is not willing to redeem you, then, ^has the Lord lives, I will redeem you. Lie down until the morning.”

Matthew 22:24

24 saying, “Teacher, Moses said, ⁱ‘If a man dies having no children, his brother must marry the widow and raise up offspring for his brother.’

Luke 20:28

28 and they asked him a question, saying, “Teacher, Moses wrote for us ^jthat if a man’s brother dies, having a wife but no children, the man ^{▼▼Greek his brother} must take the widow and raise up offspring for his brother.