Isaac — (Ibid. 24:63) "And Isaac went out lasuach in the field," "sichah" being prayer, as in (Psalms 55:18) "Evening, morning, and noon asichah and moan, and He has heard my voice," and (Ibid. 14:2-3) "With my voice I cry out to the L–rd. I pour out before Him sichi. I tell my trouble before Him, etc.", and (Ibid. 102:1) "A prayer of the afflicted one when he faints, and before the L–rd pours forth sicho."