Concordance
عثر (thr)
The root عثر (Ethr) primarily means to stumble or trip, like a person or horse. It can also describe stumbling in speech or lying.
Concordance — 2 Occurrences
Every place in the Qur'an where the root عثر appears, grouped by grammatical role.
Verb (2 verses)
The Cave 18:21
Verb
وَكَذَ ٰلِكَ أَعۡثَرۡنَا عَلَیۡهِمۡ لِیَعۡلَمُوۤا۟ أَنَّ وَعۡدَ ٱللَّهِ حَقࣱّ وَأَنَّ ٱلسَّاعَةَ لَا رَیۡبَ فِیهَاۤ إِذۡ یَتَنَـٰزَعُونَ بَیۡنَهُمۡ أَمۡرَهُمۡۖ فَقَالُوا۟ ٱبۡنُوا۟ عَلَیۡهِم بُنۡیَـٰنࣰاۖ رَّبُّهُمۡ أَعۡلَمُ بِهِمۡۚ قَالَ ٱلَّذِینَ غَلَبُوا۟ عَلَىٰۤ أَمۡرِهِمۡ لَنَتَّخِذَنَّ عَلَیۡهِم مَّسۡجِدࣰا ٢١
Umm Muhammad (Sahih International):
And similarly, We caused them to be found that they [who found them] would know that the promise of Allah is truth and that of the Hour there is no doubt. [That was] when they disputed among themselves about their affair and [then] said, "Construct over them a structure. Their Lord is most knowing about them." Said those who prevailed in the matter, "We will surely take [for ourselves] over them a masjid."
Abdel Haleem:
In this way We brought them to people’s attention so that they might know that God’s promise [of resurrection] is true and that there is no doubt about the Last Hour, [though] people argue among themselves. [Some] said, ‘Construct a building over them: their Lord knows best about them.’ Those who prevailed said, ‘We shall build a place of worship over them.’
Muhammad Marmaduke Pickthall:
And in like manner We disclosed them (to the people of the city) that they might know that the promise of Allah is true, and that, as for the Hour, there is no doubt concerning it. When (the people of the city) disputed of their case among themselves, they said: Build over them a building; their Lord knoweth best concerning them. Those who won their point said: We verily shall build a place of worship over them
فَإِنۡ عُثِرَ عَلَىٰۤ أَنَّهُمَا ٱسۡتَحَقَّاۤ إِثۡمࣰا فَءَاخَرَانِ یَقُومَانِ مَقَامَهُمَا مِنَ ٱلَّذِینَ ٱسۡتَحَقَّ عَلَیۡهِمُ ٱلۡأَوۡلَیَـٰنِ فَیُقۡسِمَانِ بِٱللَّهِ لَشَهَـٰدَتُنَاۤ أَحَقُّ مِن شَهَـٰدَتِهِمَا وَمَا ٱعۡتَدَیۡنَاۤ إِنَّاۤ إِذࣰا لَّمِنَ ٱلظَّـٰلِمِینَ ١٠٧
Umm Muhammad (Sahih International):
But if it is found that those two were guilty of perjury, let two others stand in their place [who are] foremost [in claim] from those who have a lawful right. And let them swear by Allah , "Our testimony is truer than their testimony, and we have not transgressed. Indeed, we would then be of the wrongdoers."
Abdel Haleem:
If it is discovered that these two are guilty [of perjury], two of those whose rights have been usurped have a better right to bear witness in their place. Let them swear by God, ‘Our testimony is truer than theirs. We have said nothing but the truth, for that would make us wrongdoers’
Muhammad Marmaduke Pickthall:
But then, if it is afterwards ascertained that both of them merit (the suspicion of) sin, let two others take their place of those nearly concerned, and let them swear by Allah, (saying): Verily our testimony is truer than their testimony and we have not transgressed (the bounds of duty), for them indeed we should be of the evil-doers