Mufti Abdur Rahman ibn Yusuf describes the meaning behind the following hadith

“Whoever seeks refuge of you in the name of Allāh, grant it to him. Whoever asks of you in the name of Allāh, give to him. Whoever gives you an invitation, accept it. And whoever does you a good turn, repay him. If you are unable to find something by which to return the favor, supplicate for him until you think you have repaid him.” (Abū Dāwūd, Nasā’ī, Aḥmad)