Well, the Hijri date 24 Rajab 1378 corresponds to the Gregorian date Monday, 2 February 1959. This date lies in the seventh month of the Hijri year 1378 AH, which is Rajab of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1378/07/24 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 2 February 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 24 Rajab 1378 AH to its equivalent Gregorian date.
لِمِثْلِ هَٰذَا فَلْيَعْمَلِ ٱلْعَٰمِلُونَ
For the like of this, then, let the workers work.
Surah As-Saaffaat(37:61)
Sahih al-Bukhari
Prophets
Chapter: What has been said about Bani Israel
Narrated `Aisha and Ibn `Abbas:
On his death-bed Allah's Messenger (ﷺ) put a sheet over his-face and when he felt hot, he would remove it from his face. When in that state (of putting and removing the sheet) he said, "May Allah's Curse be on the Jews and the Christians for they build places of worship at the graves of their prophets." (By that) he intended to warn (the Muslim) from what they (i.e. Jews and Christians) had done.
Sahih al-Bukhari 3453, 3454