وَلَئِن جَاء نَصْرٌ مِّن رَّبِّكَ لَيَقُولُنَّ إِنَّا كُنَّا مَعَكُمْ
“And if help comes to them from your Lord, they say: ‘Verily, we were with you”
Imam Sadiq (as) said, “And if help comes to them from your Lord, they say: ‘Verily, we were with you”. “Help” refers to the Qaem (as). (Tafseer Al Qummi volume 2 page 149)