Romans 16:18-19

For such persons are not serving Christ, our Master, but are slaves to their own appetites; and, by their smooth words and flattery, they deceive simple-minded people.

Hebrews 5:2

And he is able to sympathize with the ignorant and deluded, since he is himself subject to weakness,

Treasury of Scripture Knowledge

Summary

And so thou shalt do the seventh day of the month for every one that erreth, and for him that is simple: so shall ye reconcile the house.

Bible References

Every one

Romans 16:18
For such persons are not serving Christ, our Master, but are slaves to their own appetites; and, by their smooth words and flattery, they deceive simple-minded people.
Hebrews 5:2
And he is able to sympathize with the ignorant and deluded, since he is himself subject to weakness,