Хадис о "нида" (взывании к вали)

Кто знает точный номер этого хадиса и есть ли у кого оригинал на арабском?

Sayyiduna Rasoolullah (sallal laahu alaihi wasallam) was making Wudhu for Tahajjud Salaah at the home of Sayyiduna Maimuna (radi Allahu anha). He suddenly called out three times, "Labbaik, Labbaik, Labbaik!" (Here I am) and "Nusirtu, Nusirtu, Nusirtu!" (I helped you). After saying this, he remained where he was and did not leave that place. Sayyiduna Maimuna (radi Allahu anha) further said: "When the Prophet (sallal laahu alaihi wasallam) completed his Wudhu, I asked him why he had called out those words". He replied: "Raajiz was calling me". What actually happened was that the Quraish wanted to kill Sayyiduna Umar bin Saalim Raajiz (radi Allahu anhu) as he was on the road leading to Madinatul Munawwarah. He called out: "O Nabi (sallal laahu alaihi wasallam)! Help me or else the enemies will kill me!" Sayyiduna Rasoolullah (sallal laahu alaihi wasallam) responded to his call from home and saved him from death. (Baihaqi; Tibrani)