The word(s) "erred" appears 27 time(s) in 26 verse(s) in Quran in Saheeh International translation.

(1) O Children of Israel, remember My favor that I have bestowed upon you and that I preferred you over the worlds.

(2) O Children of Israel, remember My favor which I have bestowed upon you and that I preferred you over the worlds.

(3) Allah does not charge a soul except [with that within] its capacity. It will have [the consequence of] what [good] it has gained, and it will bear [the consequence of] what [evil] it has earned. "Our Lord, do not impose blame upon us if we have forgotten or erred. Our Lord, and lay not upon us a burden like that which You laid upon those before us. Our Lord, and burden us not with that which we have no ability to bear. And pardon us; and forgive us; and have mercy upon us. You are our protector, so give us victory over the disbelieving people."

(4) Or do they envy people for what Allah has given them of His bounty? But we had already given the family of Abraham the Scripture and wisdom and conferred upon them a great kingdom.

(5) And when there comes to them information about [public] security or fear, they spread it around. But if they had referred it back to the Messenger or to those of authority among them, then the ones who [can] draw correct conclusions from it would have known about it. And if not for the favor of Allah upon you and His mercy, you would have followed Satan, except for a few.

(6) O you who have believed, when you go forth [to fight] in the cause of Allah, investigate; and do not say to one who gives you [a greeting of] peace "You are not a believer," aspiring for the goods of worldly life; for with Allah are many acquisitions. You [yourselves] were like that before; then Allah conferred His favor upon you, so investigate. Indeed Allah is ever, with what you do, Acquainted.

(7) Not equal are those believers remaining [at home] - other than the disabled - and the mujahideen, [who strive and fight] in the cause of Allah with their wealth and their lives. Allah has preferred the mujahideen through their wealth and their lives over those who remain [behind], by degrees. And to both Allah has promised the best [reward]. But Allah has preferred the mujahideen over those who remain [behind] with a great reward -

(8) And Ishmael and Elisha and Jonah and Lot - and all [of them] We preferred over the worlds.

(9) He said, "Is it other than Allah I should desire for you as a god while He has preferred you over the worlds?"

(10) O you who have believed, do not take your fathers or your brothers as allies if they have preferred disbelief over belief. And whoever does so among you - then it is those who are the wrongdoers.