leaven. fermented bread. First occurance. See App-38. until. Some codices, with Samaritan Pentateuch and The Targum of Jonathan ben Uzziel, read "and until".
Related Commentaries of Exodus 12:15
Exodus 12:15
15 Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.