But if they repent, perform prayer, and pay alms-tax (zakah,), then they are your brothers in faith. This is how We make the revelations clear for people of knowledge.
Meaning:-
Repent: feel or express sincere regret, to feel sorry for something you’ve done.
Zakah (Arabic): Charity, a tax, comprising percentages of personal income of every kind, levied as almsgiving for the relief of the poor