One who forgets a Salat (prayer) should offer it when he remembers it, and should not repeat anything except that particular prayer

Sahih al-Bukhari · Book 9 · Hadith 597

حَدَّثَنَا أَبُو نُعَيْمٍ، وَمُوسَى بْنُ إِسْمَاعِيلَ، قَالاَ حَدَّثَنَا هَمَّامٌ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ مَنْ نَسِيَ صَلاَةً فَلْيُصَلِّ إِذَا ذَكَرَهَا، لاَ كَفَّارَةَ لَهَا إِلاَّ ذَلِكَ ‏"‏‏.‏ ‏{‏وَأَقِمِ الصَّلاَةَ لِذِكْرِي‏}‏ قَالَ مُوسَى قَالَ هَمَّامٌ سَمِعْتُهُ يَقُولُ بَعْدُ ‏{‏وَأَقِمِ الصَّلاَةَ…

Narrated Anas: The Prophet (ﷺ) said, "If anyone forgets a prayer he should pray that prayer when he remembers it. There is no expiation except to pray the same." Then he recited: "Establish prayer for My (i.e. Allah's)…