Sayyiduna Laqit bin Sabirah (may Allah be pleased with him) said: I came to the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) said: "Perform ablution thoroughly, pass (water) between the fingers, and when you draw water into your nose, do so thoroughly, unless you are fasting." (The wording of both narrators is the same.)
Hadith Referenceالمعجم الكبير للطبراني / باب اللام / 16531