Barley corns in their fields in a dream represent spiritual awakening and a conscious endeavor to do good. Seeing barley in a dream also denotes easy and sweet income.
If one barters wheat for barley in a dream, it means that he will forget the Qur’an and pursue poetry. Buying or carrying a measure of barley in a dream means that one may conceive a son who will grow to be pious and a man of knowledge, though his life will be short. It is also said that barley in a dream represents money spent toward one’s health and fitness. Buying barley from its distributor in a dream means receiving a great wealth or an inheritance, though one must pay its due alms tax and charities. Ifone sees himself planting barley in a dream, it means that he will engage in doing a good deed that will please God Almighty. Walking through barley fields in his dream means that one will be blessed with the opportunity to participate in a holy war. Farming barley fields in a dream represents people’s deeds.
If one plants barley in a dream, it means that he will prosper from his business or from governing, or that he will receive an endowment from someone in authority. Seeing barley in a dream also implies feelings or perceiving something good that is going to take place. (Also see Crop)... Islamic Dream Interpretation
To dream of barley suggests a heated romance may be brewing in your waking life. Possibly a lifelong commitment of some kind may be in the wings but more likely a ‘summer love affair’. Alternatively you may find yourself revisiting places of romantic significance with your lover.... Dream Symbols and Analysis
The selling of it is interpreted upon [the fact] that the person chooses the world (dunya) over the Hereafter. (unknown..) : interpreted upon 3 sides: woman, young girl, [male] house servant.... Islamic Dream - Cafer-i Sadik