BUKHARI 7206:
from Yazīd —
I said to Salama, "For what did you give the Pledge of allegiance to the Prophet ﷺ on the Day of Hudaibiya?" He replied, "For death."
البخاري ٧٢٠٦:
عن يزيد —
قُلْتُ لِسَلَمَةَ عَلَى أَىِّ شَىْءٍ بَايَعْتُمُ النَّبِيَّ ﷺ يَوْمَ الْحُدَيْبِيَةِ قَالَ عَلَى الْمَوْتِ