Tuʾminūna billāhi wa rasūlihī wa tujāhidūna fī sabīlillāhi biʾamwālikum wa anfusikum, dhālikum khayrul lakum in kuntum taʿlamūn.
[It is that] you believe in Allāh and His Messenger and strive in the cause of Allāh with your wealth and your lives. That is best for you, if you only knew.