Tatian, Ante-Nicene Fathers Vol. IX, The Diatessaron of Tatian… (1885)
“ When then thou givest an alms now, do not sound a trumpet before thee, as do the people of hypocrisy, [Arabic, p. 36] in the synagogues and the marketplaces, that men may praise them. And [24] verily say I unto you, They have received their reward. [34] But thou, when [25] thou doest alms, let thy left hand not know what thy right hand doeth; [35] that thine alms may be concealed: and thy Father which seeth in secret shall reward thee openly. ”
