Al-Mughira bin Shu'ba reported: On the day the Prophet's son Abraham died, the sun eclipsed and the people said the eclipse was because of the death of Abraham. The Messenger of Allah, peace and blessings be upon him, said, "The sun and the moon are two signs among the signs of Allah, and they do not eclipse because of the death or birth of anyone; so when you see them, call upon Allah and pray until the eclipse is clear."
Source: Sahih Bukhari 1012
Grade: Sahih (authentic) according to Al-Bukhari
الْمُغِيرَةَ بْنَ شُعْبَةَ يَقُولُ انْكَسَفَتِ الشَّمْسُ يَوْمَ مَاتَ إِبْرَاهِيمُ فَقَالَ النَّاسُ انْكَسَفَتْ لِمَوْتِ إِبْرَاهِيمَ. فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم إِنَّ الشَّمْسَ وَالْقَمَرَ آيَتَانِ مِنْ آيَاتِ اللَّهِ لاَ يَنْكَسِفَانِ لِمَوْتِ أَحَدٍ وَلاَ لِحَيَاتِهِ فَإِذَا رَأَيْتُمُوهُمَا فَادْعُوا اللَّهَ وَصَلُّوا حَتَّى يَنْجَلِيَ
1012 صحيح البخاري كِتَاب الْكُسُوف بَاب الدُّعَاءِ فِي الْخُسُوفِ