(Al-Maeda) 5 : 20
وَإِذْ قَالَ مُوسَىٰ لِقَوْمِهِ يَا قَوْمِ اذْكُرُوا نِعْمَةَ اللَّهِ عَلَيْكُمْ إِذْ جَعَلَ فِيكُمْ أَنْبِيَاءَ وَجَعَلَكُمْ مُلُوكًا وَآتَاكُمْ مَا لَمْ يُؤْتِ أَحَدًا مِنَ الْعَالَمِينَ

And when Moosa told his people: "Oh the people! You remember the favor of Lord Allah upon you when He appointed Prophets into you and He gave to you the kingship, and He gave to you what no one is given in the worlds".

The favors bestowed upon the Children of Israel are mentioned in this verse. The favors are: Many Messengers and Prophets were deputed to them, Lord saved them from the Pharoah by splitting the Red Sea, provided with shades of clouds in the Faran desert, supplied with food from heaven, supplied with separate sources of drinking water from a single rock, and were given the Torah. 

Today, the Arabic Quran reading Fujjar are claiming and boasting that they are the followers of the last Book and the last Messenger. By hiding and rejecting Adhikr, they are not following or testifying any of the Messenger or Prophet. Thus they have become the worthless and worst beasts as explained in verses 2: 56 and 8: 22. They are carrying the Lord's Book as a burden carrying donkey as told in verse 62: 5. The Fujjar's similitude is compared to that of a dog which will not change its attitude whether it is disturbed or not as explained in verses 7: 175-176. See explanation 2: 39, 47, and 61-62.