Yahya related to me from Malik from Nafi that when Abdullah ibn Umar gave something in the way of Allah, he would say to its owner, "When you reach Wadi'l-Qura, (on the outskirts of Madina) then it is your affair."
أَنَّهُ كَانَ إِذَا أَعْطَى شَيْئًا فِي سَبِيلِ اللَّهِ يَقُولُ لِصَاحِبِهِ إِذَا بَلَغْتَ وَادِيَ الْقُرَى فَشَأْنَكَ بِهِ