Hadith 1847
Khalad bin Sa’ib narrated from his father Sayyiduna Sa’ib (may Allah be pleased with him): He said: The Messenger of Allah (peace and blessings be upon him) said: “Jibril (peace be upon him) came to me and said: Order your companions to raise their voices when saying Labbaik.”
Hadith 1848
It is also narrated through this chain as previously mentioned.