Jubayr bin Abi Sulayman bin Jubayr (may Allah have mercy on him) narrates that he was sitting with Sayyiduna Ibn Umar (may Allah be pleased with them both), and he (Ibn Umar) said: I heard the Messenger of Allah (peace and blessings be upon him) say this in his supplication in the morning and the evening, and he ((peace and blessings be upon him)) did not abandon it until he departed this world and passed away: "O Allah, I ask You for pardon and well-being in my religion, my worldly life, my family and my wealth. O Allah, conceal my faults and turn my fears into security. O Allah, protect me from in front of me, from behind me, from my right, from my left and from above me, and I seek refuge in You from being swallowed up from beneath me." Jubayr said: "And that (being swallowed up from beneath) means sinking into the earth." I do not know whether this was the saying of the Messenger of Allah (peace and blessings be upon him) or Jubayr's own saying.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 13239