If I covered my transgressions as Adam, By hiding mine iniquity in my bosom:
If like Adam or like [other] men I have concealed my transgressions, by hiding my iniquity in my bosom
If like Adam I have covered my transgressions, By hiding mine iniquity in my bosom,
If I have hidden my transgressions like Adam, concealing my offenses inside me
if, as man does, I have hidden my sin and have concealed my iniquity in my bosom;
If as a man I have hid my sin, and have concealed my iniquity in my bosom: