Mark 11:20-25 - The Barren Fig Tree Withered
20 In the morning as they were coming back, they saw the fig-tree withered away to the very roots. 21 Peter remembring the tree, said, master, see the fig-tree, which you cursed, is quite withered.
22 but Jesus replied, and said to them, rely upon God. 23 for I assuredly tell you, that whoever shall say to this mountain, be removed, and cast into the sea, having no doubt in his mind, but believing what he says shall be effected, what he pronounces shall actually be accomplished. 24 therefore whenever you pray, be fully persuaded of obtaining your request, and I assure you it shall be granted, whatever it be. 25 only when you are dispos'd to prayer, if you have any cause of complaint against any one, forgive him, that your heavenly father may forgive you your offences.