Prophet Muhammad Salah Allahu Alayhi wasalam is narrated to have said:

“Shaytaan sits in the path (of every good action) that the son of Aadam (may try to take). He sat in front of him when he took the path to Islam and told him, ‘how could you leave the religion of your fathers and your fore-fathers?’ But he disobeyed him and became Muslim. Then Shaytaan sat in front of him in his path to Hijrah and said, ‘How could you leave your land and your sky?’ But he disobeyed him and migrated (from Makkah). Then he sat in front of him in his path of Jihaad and said, ‘Why should you do Jihad? It will only exhaust your wealth and body. You’ll be killed, your wife will marry someone else, and your wealth will be divided (to others).’ But he disobeyed him and went for Jihad.” Rasul Allah then said, “Whoever does this, it is a duty upon Allah that He shall enter him into Jannah!”

~Narrated by Ahmad and it’s Sahah hadith