Genesis 38:9

But Onan knew that the offspring would not be for him, so whenever he went in to the wife of his brother he would waste [it] on the ground so as not to give offspring to his brother.

Deuteronomy 25:6

And then the firstborn that she bears {shall represent his dead brother}, so that his name is not blotted out from Israel.

Ruth 1:11

And Naomi said, "Return, my daughters. {Why do you still want to go with me}? [Are there] sons {in my womb} that may be husbands for you?

Ruth 4:10

And also Ruth the Moabite, the wife of Mahlon, I have acquired as a wife, to raise up the name of the dead over his inheritance, so that the name of the dead may not be cut off from his relatives and from the gate of his [birth] place. You [are] witnesses today."

Job 5:2

For vexation will slay the fool, and jealousy will kill [the] simple.

Proverbs 27:4

Cruel [is] wrath and overwhelming [is] anger, but who will stand before jealousy?

Titus 3:3

For we also were once foolish, disobedient, led astray, enslaved to various desires and pleasures, spending our lives in wickedness and envy, despicable, hating one another.

James 3:14

But if you have bitter jealousy and selfish ambition in your hearts, do not boast and tell lies against the truth.

James 3:16

For where [there is] jealousy and selfish ambition, there [is] disorder and every evil practice.

James 4:5

Or do you think that in vain the scripture says, "The spirit which he caused to dwell in us desires jealously"?

Treasury of Scripture Knowledge

Summary

And Onan knew that the seed should not be his; and it came to pass, when he went in unto his brother's wife, that he spilled it on the ground, lest that he should give seed to his brother.

Bible References

Be his

Deuteronomy 25:6
And then the firstborn that she bears {shall represent his dead brother}, so that his name is not blotted out from Israel.
Ruth 1:11
And Naomi said, "Return, my daughters. {Why do you still want to go with me}? [Are there] sons {in my womb} that may be husbands for you?
Ruth 4:10
And also Ruth the Moabite, the wife of Mahlon, I have acquired as a wife, to raise up the name of the dead over his inheritance, so that the name of the dead may not be cut off from his relatives and from the gate of his [birth] place. You [are] witnesses today."

Lest that

Job 5:2
For vexation will slay the fool, and jealousy will kill [the] simple.
Proverbs 27:4
Cruel [is] wrath and overwhelming [is] anger, but who will stand before jealousy?
Titus 3:3
For we also were once foolish, disobedient, led astray, enslaved to various desires and pleasures, spending our lives in wickedness and envy, despicable, hating one another.
James 3:14
But if you have bitter jealousy and selfish ambition in your hearts, do not boast and tell lies against the truth.
James 4:5
Or do you think that in vain the scripture says, "The spirit which he caused to dwell in us desires jealously"?