'The Messenger of Allah said: 'When you get up for prayer, perform ablution properly and make the water run between your toes and your fingers.'" (Using translation from Ibn Mājah 447)
"إِذَا قُمتَ إِلى الصَّلاةِ فأسِبغْ الوضوءَ واجَعلْ الماءَ بينَ أصابِع يديْكَ ورجليكَ".