The Messenger of Allāh ﷺ said:

“Guarantee me six things from yourself and I will guarantee you the paradise:

1. Be truthful when you speak.
2. Keep your word when you make a promise.
3. Fulfill your responsibility when you are entrusted.
4. Preserve your privates (from committing Zinā).
5. Lower your gazes (from looking at the Harām).
6. Restrain your hands (from causing unjust harm).”

[As-Silsilah As-Sahīhah #1470]