When he decided to march towards Syria

When Amīr al-mu’minīn decided to march towards Syria (ash-Shām) he spoke these word :

My Allāh, I seek Thy protection from the hardships of journey, from the grief of returning and from the scene of devastation of property and men. O Allāh, Thou art the companion in journey and Thou art one who is left…

“None except Thee can join” upto the end.