أَنَّ

A word in the Arabic language will either be 1) a verb or 2) a noun or 3) a particle – أَنَّ is a particle

That, since, because

It is used with every kind of prefix and affix

إِنَّ وَأَخَوَاتُهَاحَرْفُ مُشَبِّهِ بِالْفِعْلِحَرْفُ نَصْبٍأَنَّThatحَرْفٌحُرُوْفُ التَّوَاكِدِ
Inna and her sistersParticle resembling a verbAccusative particleRootParticleParticles of emphasis
Surah/Below are the 130 verses in the holy Quran containing the emphatic, accusative particleأَنَّ
Verse
And give glad tidings to the believers and the good doersوَبَشِّرِ الَّذِيْنَ ءَامَنُوْا وَعَمِلُوْا الصَّالِحَاتِ
that for them will be gardens under which rivers flowأَنَّ لَهُمْ جَنَّاتٍ تَجْرِي مِنْ تَحْتِهَا الأَنْهَارُ
Every time they will be provided with fruit therefrom for provision they will say “This is like the provision of before”كُلَّمَا رُزِقُوْا مِنْهَا مِنْ ثَمَرَةٍ رِزْقًا قَالُوْا هَذَا الَّذِي رُزِقْنَا مِنْ قَبْلُ
2-25and they will be given things in resemblance and for them therein purified spouses and they will abide therein foreverوَأُتُوْا بِهِ مُتَشَابِهًا وَلَهُمْ فِيْهَا أَزْوَاجٌ مُّطَهَّرَةٌ وَهُمْ فِيهَا خَالِدُوْنَ
2-77
2-106
2-107
2-165
2-167
2-194
2-196
2-209
2-231
2-233
2-235
2-244
2-259
2-260
2-267
3-30
3-39
3-86
3-87
3-171
3-182
5-34
5-36
5-40
5-45
5-59
5-65
5-97
5-98
6-19
6-58
6-150
6-153
7-75
7-96
8-7
8-14
8-18
8-19
8-24
8-25
8-28
8-40
8-41
8-51
8-53
8-66
9-2
9-3
9-36
9-63
9-78
9-104
9-123
10-2
10-54
11-80
12-52
12-80
13-18
13-31
14-19
15-50
15-66
16-23
16-62
16-107
17-9
17-10
17-99
18-2
18-9
18-21
20-48
21-30
21-105
22-7
22-10
22-16
22-18
22-61
22-62
22-63
22-65
22-70
24-7
24-9
24-10
24-20
24-25
24-41
24-43
25-44
26-102
27-82
28-13
28-75
28-78
30-37
31-20
31-29
31-30
31-31
35-27
37-168
39-21
39-47
39-52
39-57
39-58
40-43
41-15
41-22
44-22
46-33
47-3
47-11
49-7
53-40
53-42
53-47
54-28
57-17
57-29
58-7
65-12
69-49
72-18
104-3he thinks that his wealth will make him invincibleيَحْسَبُ أَنَّ مَالَهُ أَخْلَدَهُ