ENOfficial
Narrated Ibn `Abbas (RAA): It is from the Sunnah of the Prophet (ﷺ) for the man to pray only one prayer with each Tayammum, and then perform Tayammum for the next prayer.
Source: sunnah.com
Other translations
Arabic
وَعَنِ ابْنِ عَبَّاسٍ رَضِيَ اَللَّهُ عَنْهُمَا قَالَ: { مِنْ اَلسُّنَّةِ أَنْ لَا يُصَلِّيَ اَلرَّجُلُ بِالتَّيَمُّمِ إِلَّا صَلَاةً وَاحِدَةً, ثُمَّ يَتَيَمَّمُ لِلصَّلَاةِ اَلْأُخْرَى } رَوَاهُ اَلدَّارَقُطْنِيُّ بِإِسْنَادٍ ضَعِيفٍ جِدًّ ا 1 .
sunnah.com