وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، أَنَّ رَجُلاً، جَاءَ إِلَى عُمَرَ بْنِ الْخَطَّابِ فَسَأَلَهُ عَنْ جَرَادَاتٍ، قَتَلَهَا وَهُوَ مُحْرِمٌ فَقَالَ عُمَرُ لِكَعْبٍ تَعَالَ حَتَّى نَحْكُمَ ‏.‏ فَقَالَ كَعْبٌ دِرْهَمٌ ‏.‏ فَقَالَ عُمَرُ لِكَعْبٍ إِنَّكَ لَتَجِدُ الدَّرَاهِمَ لَتَمْرَةٌ خَيْرٌ مِنْ جَرَادَةٍ ‏.‏

Yahya related to me from Malik from Yahya ibn Said that a mancame to Umar ibn al-Khattab and asked him about some locusts he hadkilled while he was in ihram. Umar said to Kab, "Come, let's decide."Kab said, "A dirham," and Umar said to Kab, "You can find dirhams. Adate is better than a locust." Translation Not Available

Book Ref: Muwatta Imam Malik Book 20 Hadith 942
Web Ref:  Muwatta Imam Malik Book 20 Hadith 245