Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) said that it is disliked to say: I have been handed over to such-and-such a thing. He used to say: Handing oneself over (islam) is only for Allah, the Lord of the worlds.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب البيوع / 11142