It is narrated from Hazrat Awf bin Malik (may Allah be pleased with him) that once I sought permission to enter the house of the Noble Prophet (peace and blessings be upon him) at the time of suhoor and asked, "Should I come in completely or half?" The Noble Prophet (peace and blessings be upon him) said, "Come in completely." So I went inside, and at that time the Noble Prophet (peace and blessings be upon him) was performing ablution excellently.