Al-Ma'arij - 70:32

وَالَّذِينَ هُمْ لِأَمَانَاتِهِمْ وَعَهْدِهِمْ رَاعُونَ
[70:32]
And those who are faithful to their trusts and their covenant
And those who respect their trusts and covenants;
And those who keep their pledges and their covenant,