Matthew 15:8

" 'This people honor me with their lips, Yet their hearts are far away from me.

Acts 21:26-27

Then Paul joined the men and went through the rites of purification with them and the next day went to the Temple to give notice of the time when, upon the offering of the sacrifice for each one of them, their days of purification would be over.

Treasury of Scripture Knowledge

Summary

Now a certain man of the servants of Saul was there that day, detained before the LORD; and his name was Doeg, an Edomite, the chiefest of the herdmen that belonged to Saul.

Bible References

Detained

Matthew 15:8
" 'This people honor me with their lips, Yet their hearts are far away from me.
Acts 21:26
Then Paul joined the men and went through the rites of purification with them and the next day went to the Temple to give notice of the time when, upon the offering of the sacrifice for each one of them, their days of purification would be over.