"Whoever asks Allah (s.w.t) Paradise three times, Paradise says: 'O Allah, admit him into Paradise', and whoever seeks refuge from the Fire three times, the Fire says: 'O Allah, save him from the Fire.'" Other chains report similar narrations.
Jami` at-Tirmidhi Book 38, Hadith 50
← Previous Hadith "Indeed in Paradise there is a sea of water, and a sea of honey,and a sea of milk, and a sea of wine, then the rivers shall split off afterwards."

Jami` at-Tirmidhi Book 38, Hadith 49 Next Hadith → "Hell will be brought forth on that Day (of Resurrection) having seventy thousand bridles, and with every handle will be seventy thousand angels dragging it'". Other chains report similar narrations.

Jami` at-Tirmidhi Book 39, Hadith 1