Yahya related to me from Malik that he had heard that Abdullah ibn Masud used to say, "Wudu is necessary if a man kisses his wife."
أَنَّ عَبْدَ اللَّهِ بْنَ مَسْعُودٍ كَانَ يَقُولُ مِنْ قُبْلَةِ الرَّجُلِ امْرَأَتَهُ الْوُضُوءُ
[Machine] Abdullah ibn Mas'ud said, "The Qibla (direction of prayer) is determined by physical landmarks and can also be used for performing ablution."
عَبْدُ اللهِ بْنُ مَسْعُودٍ «الْقُبْلَةُ مِنَ اللَّمْسِ وَمِنْهَا الْوُضُوءُ»