Hadithcore
Mishkat al-Masabih, 1148

Abu Huraira used to say:

If one is in time for the <i>rak'a</i> he is credited with the <i>sajda</i>, but if one misses the recitation of <i>Umm al- Qur'an</i> (Al-Qur’an; 1) a great amount of good has passed him by. Malik transmitted it.

وَعَن أبي هُرَيْرَة أَنَّهُ كَانَ يَقُولُ: «مَنْ أَدْرَكَ الرَّكْعَةَ فَقَدْ أَدْرَكَ السَّجْدَةَ وَمَنْ فَاتَتْهُ قِرَاءَةُ أُمِّ الْقُرْآنِ فقد فَاتَهُ خير كثير» . رَوَاهُ مَالك

References1 variant
In-Book Reference
Book 4, Hadith 565