The word(s) "neglected" appears 7 time(s) in 7 verse(s) in Quran in Saheeh International translation.

(1) Those will have lost who deny the meeting with Allah, until when the Hour [of resurrection] comes upon them unexpectedly, they will say, "Oh, [how great is] our regret over what we neglected concerning it," while they bear their burdens on their backs. Unquestionably, evil is that which they bear.

(2) And there is no creature on [or within] the earth or bird that flies with its wings except [that they are] communities like you. We have not neglected in the Register a thing. Then unto their Lord they will be gathered.

(3) And they attribute to Allah that which they dislike, and their tongues assert the lie that they will have the best [from Him]. Assuredly, they will have the Fire, and they will be [therein] neglected.

(4) But there came after them successors who neglected prayer and pursued desires; so they are going to meet evil -

(5) Lest a soul should say, "Oh [how great is] my regret over what I neglected in regard to Allah and that I was among the mockers."

(6) Does man think that he will be left neglected?

(7) And when full-term she-camels are neglected