- Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
- Perseus: Lane's Lexicon (in text format)
- 1 times as noun bTr
- 1 times as verb bTrt
And be not like those [unbelievers] who went forth from their homelands full of self-conceit and a desire to be seen and praised by men* for they were trying to turn others away from the path of God -the while God encompassed all their doings [with His might].
And how many a community that [once] exulted in its wanton wealth and ease of life have We destroyed, so that those dwelling-places of theirs all but a few - have never been dwelt-in after them: for it is indeed We alone who shall remain when all else will have passed away!*