It is narrated from Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) that we said: "O Messenger of Allah! These pebbles that we throw (at the Jamarat) are taken away from there; we think they must be diminishing." He (peace and blessings be upon him) said: "Indeed, those that are accepted are raised up, and were it not so, you would see them (piled up) like mountains." This hadith has a sahih (authentic) chain of narration, and the two Shaykhs did not record it; and Yazid bin Sinan is not an abandoned (matruk) narrator.