Hadithcore
Hadith #2111350

"As for Khalid, he has kept back his coats of mail and weapons to use them in Allah's Cause." [Agreed upon].

{ وَأَمَّا خَالِدٌ فَقَدْ اِحْتَبَسَ أَدْرَاعَهُ وَأَعْتَادَهُ فِي سَبِيلِ اَللَّهِ } مُتَّفَقٌ عَلَيْه ِ [1]‏ .‏

References2 variants
Sunnah.com reference
Book 7, Hadith 182
Arabic/English book reference
Book 7, Hadith 0