Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) narrates: Sayyiduna Umar (may Allah be pleased with him) and Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) disliked 'azl, while Sayyiduna Zayd (may Allah be pleased with him) and Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) used to practise 'azl.
Abu Ya'la recorded it within the hadith of Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) on 'azl, and its narrators are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب النكاح / 7584