Narrated Muhammad bin Abi Al-Mujalid:as above (446) and said, "We used to pay them in advance for wheat and barley (to be delivered later). Narrated Ash-Shaibani--"And also for oil." Narrated Ash-Shaibani: who said "We used to pay in advance for wheat barley and dried grapes
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“Read in the name of your Lord who created.” 96:1
“My Lord, increase me in knowledge.” 20:114
“So remember Me; I will remember you.” 2:152
“Indeed, with hardship comes ease.” 94:6