The (Biblical) Messiah, Jesus Christ
إِذْ قَالَتِ الْمَلَائِكَةُ يَا مَرْيَمُ إِنَّ اللَّهَ يُبَشِّرُكِ بِكَلِمَةٍ مِنْهُ اسْمُهُ الْمَسِيحُ عِيسَى ابْنُ مَرْيَمَ وَجِيهًا فِي الدُّنْيَا وَالْآخِرَةِ وَمِنَ الْمُقَرَّبِينَ {45} وَيُكَلِّمُ النَّاسَ فِي الْمَهْدِ وَكَهْلًا وَمِنَ الصَّالِحِينَ {46}
When the Angel said: ‘O Maryam! Allah Gives you glad tidings with a Word from Him (of one) whose name is ‘الْمَسِيحُ’ the Messiah, Isa son of Maryam, worthy of regard in the world and the Hereafter and from those of Proximity [3:45] And he shall speak to the people when in the cradle and when of old age, and (he shall be) from the righteous ones’ [3:46]
NB: 4:157; 4:171; 5:17