Sahl bin Mu'adh bin Anas al-Juhani narrates from his father, Sayyiduna Mu'adh bin Anas (may Allah be pleased with him), that the Messenger of Allah (peace and blessings be upon him) said: "The reward of prayer, fasting and remembrance (of Allah) is multiplied up to seven hundred times over that of spending in the path of Allah."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18574
Sahl bin Mu'adh al-Juhani (may Allah have mercy on him) narrates from his father (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever recites a thousand verses in the path of Allah, Allah, the Lord of Might, will grant him the company of the prophets, the truthful, the martyrs and the righteous."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18575