When Joseph’s brothers saw that their father was dead, they said, “What if Joseph bears a grudge? Then he will surely repay us for all the evil that we did to him.”
Jewish Publication Society of America Version (JPS1917) - Genesis 50:15 >And when Joseph's brethren saw that their father was dead, they said: 'It may be that Joseph will hate us, and will fully requite us all the evil which we did unto him.'