أَخْبَرَنَا قُتَيْبَةُ، عَنْ سُفْيَانَ، - وَهُوَ ابْنُ عُيَيْنَةَ - عَنْ أَبِي يَعْفُورٍ، قَالَ سَأَلْتُ عَبْدَ اللَّهِ بْنَ أَبِي أَوْفَى عَنْ قَتْلِ الْجَرَادِ، فَقَالَ غَزَوْتُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم سِتَّ غَزَوَاتٍ نَأْكُلُ الْجَرَادَ ‏.‏

It was narrated that Abuy ya fur said: "I asked 'Abdullah bin Abu Awfa about killing locusts and he said: I went on six campaigns with the Messenger of Allah hand we ate locusts." Translation Not Available

Book Ref: Sunan An Nisai Book 42 Hadith 4357
Web Ref:  Sunan An Nisai Vol 5 Book 42 Hadith 4362