NASB
"Then Judah said to Onan, "Go in to your brother's wife, and perform your duty as a brother-in-law to her, and raise up offspring for your brother.""
— Genesis 38:8, NASB
“And Judah said unto Onan, Go in unto thy brother’s wife, and marry her, and raise up seed to thy brother.”
“And Judah said unto Onan, Go in unto thy brother’s wife, and perform the duty of a husband’s brother unto her, and raise up seed to thy brother. ”
“Judah said to Onan, "Go in to your brother's wife, and perform the duty of a husband's brother to her, and raise up seed to your brother."”
“Then Judah said to Onan,“Sleep with your brother’s wife and fulfill the duty of a brother-in-law to her so that you may raise up a descendant for your brother.””
“Juda, therefore, said to Onan his son: Go in to thy brother's wife and marry her, that thou mayst raise seed to thy brother.”
“Then Judah said to Onan, Go in to your brother's wife and do what it is right for a husband's brother to do; make her your wife and get offspring for your brother.”
“And Judah said unto Onan, Go in unto thy brother’s wife, and marry her, and raise up seed to thy brother.”
She bore still another son and named him Shelah; and it was at Chezib that she bore him.
Now Judah took a wife for Er his firstborn, and her name was Tamar.
But Er, Judah's firstborn, was evil in the sight of the LORD, so the LORD took his life.
Then Judah said to Onan, "Go in to your brother's wife, and perform your duty as a brother-in-law to her, and raise up offspring for your brother."
Onan knew that the offspring would not be his; so when he went in to his brother's wife, he wasted his seed on the ground in order not to give offspring to his brother.
But what he did was displeasing in the sight of the LORD; so He took his life also.
Then Judah said to his daughter-in-law Tamar, "Remain a widow in your father's house until my son Shelah grows up"; for he thought, "I am afraid that he too may die like his brothers." So Tamar went and lived in her father's house.