Deuteronomy 11:18

18 And ye shall store these words in your heart and in your soul, and ye shall bind them as a sign on your hand, and it shall be fixed before your eyes.

Deuteronomy 11:18 Meaning and Commentary

Ver. 18-20. Therefore shall ye lay up these my words in your heart, and
in your soul
Treasure up the laws of God delivered to them in their minds, retain them in their memories, and cherish a cordial affection for them; which would be an antidote against apostasy, idolatry, and other sins, ( Psalms 119:11 )

and bind them for a sign upon your hand, that they may be as frontlets
between your eyes;
of this and the two following verses, (See Gill on Deuteronomy 6:7), (See Gill on Deuteronomy 6:8), (See Gill on Deuteronomy 6:9).

Deuteronomy 11:18 In-Context

16 take heed to thyself that thy heart be not puffed up, and ye transgress, and serve other gods, and worship them:

17 and the Lord be angry with you, and restrain the heaven; and there shall not be rain, and the earth shall not yield its fruit, and ye shall perish quickly from off the good land, which the Lord has given you.

18 And ye shall store these words in your heart and in your soul, and ye shall bind them as a sign on your hand, and it shall be fixed before your eyes.

19 And ye shall teach them to your children, so as to speak about them when thou sittest in the house, and when thou walkest by the way, and when thou sleepest, and when thou risest up.

20 And ye shall write them on the lintels of your houses, and on your gates;