It is narrated from the Mother of the Believers Sayyidah Aishah (may Allah be pleased with her) that "the Prophet (peace and blessings be upon him) named Sayyiduna Abdullah bin al-Zubayr (may Allah be pleased with them both) and performed tahnik for him (put chewed dates in his mouth)."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Ibn Abi Mulaykah (may Allah have mercy on him) except Abdullah bin Mu'ammal (may Allah have mercy on him)."
Hadith Referenceالمعجم الأوسط / باب الألف / 1486
Hadith Takhrij«أخرجه البخاري فى «صحيحه» برقم: 3910، وابن حبان فى «صحيحه» برقم: 7117، والحاكم فى «المستدرك» برقم: 6385»