Related for Menachot 86:14

(Fol. 43b) We are taught in a Baraitha concerning the passage (Num. 15, 39) That ye may look upon it, i.e., look upon this commandment and ye will remind yourselves about another comandment which depends on it. This is the reading of the Sh'ma; for we are taught in a Mishna: From what time may one read the Sh'ma of the morning [prayer]? From the time one can distinguish [before the daylight] between blue and white colors. We are taught in another Baraitha: That ye may look upon them, and remember all the commandments of the Lord, i.e., look upon this commandment and ye will remind yourselves of another commandment which is mentioned close to it. To what does it refer? To the following passage (Deut. 22, 11) Thou shalt not wear a mingled stuff, wool and linen together. Thou shalt make the fringes. We are taught in another Baraitha: That ye may look upon them, and remember all the commandments of the Lord, i.e., the commandment of the fringes is equal in value to all other commandments. Again we are taught in another Baraitha: That ye may look upon it, and remember all the commandments of the Lord, and do them; i.e., the looking upon it causes one to remind himself [of his duties]; the reminding [of a thing] brings one to the action of it. R. Simon b. Jochai says: "Whoever is careful in observing the commandments of the fringes will be rewarded to greet the presence of Shechina; for it is written here that ye may look upon it (Ur-ithem), and again it is written (Deut. 6, 13) The Lord thy God Shalt thou fear (Tira); and Him shalt thou serve."

The Beracha (blessing) of Zimun is from the Torah (i.e. a Torah obligation) as it is said, “And you should eat, and be satisfied, and bless…” (Deuteronomy 8:10), this is [a reference to] the Beracha of Zimun. “… Hashem, your God …” (Deuteronomy 8:10), this is [a reference to] the first Beracha [of Birkat Hamazon (Grace After Meals)]. “… for the land …” (Deuteronomy 8:10), this is [a reference to] the Beracha about the land (i.e. the second Beracha) [of Birkat Hamazon]. “… the good …” (Deuteronomy 8:10), this is [a reference to the Beracha about] Jerusalem (i.e. the third Beracha) [of Birkat Hamazon] as it is said “… this good mountain and Levanon.” (Deuteronomy 3:25). “… which He has given you.” (Deuteronomy 8:10), this is [a reference to the Beracha of] Hatov Vehameitiv (The Good and Who does good) (i.e. the fourth Beracha) [of Birkat Hamazon].

Rebbi Yehudah says, “A person is obligated to say [the following] three Berachot (blessings) every day: Baruch [Ata Hashem Eloheinu Melech Haolam] Shelo Asani Goy (Blessed are You Hashem, our God, King of the world, for not making me a gentile), Baruch [Ata Hashem Eloheinu Melech Haolam] Shelo Asani Isha (Blessed are You Hashem, our God, King of the world, for not making me a woman), Baruch [Ata Hashem Eloheinu Melech Haolam] Shelo Asani Bur (Blessed are You Hashem, our God, King of the world, for not making me a boor). [The reason for saying a Beracha for not making him] a gentile is because it says ‘All nations are like nothing to Him. He considers them to be empty and void.’ (Isaiah 40:17) [The reason for saying a Beracha for not making him] a woman is because women are not obligated in Mitzvot (commandments).” [The reason for saying a Beracha for not making him] a boor is because a boor is not afraid of sin. They have said a parable to what this is similar to. [It is similar] to a king of flesh and blood who said to his servant to cook him [some] food, but he (i.e. the servant) has never cooked food in his life. In the end he ruins the food and angers his master. [Or the king told the servant] to hem for him a robe, but he (i.e. the servant) has never hemmed a robe in his life. In the end he [causes] the robe to get dirty and angers his master.

"And you shall see it [the tzitzit] and remember". That it was only made for recollection, and when you see it the mitzvah recalls and reminds you of the rest of the mitzvot. Because tzitzit are like a seal on the clothes that are made for a servant, a sign that he is serving his master. And when they see Israel remembers that they are servants to God and that it is incumbent upon them to perform all God's commandments. And the value of tzitzit is 600 in gematria, and there are eight threads and five knots [per fringe] -- behold, this is 613 like the 613 commandments. And when one sees it [the fringe], it reminds one of all the commandments, and gives God a symbol to signify that they are God's servants, and a sign on their clothing and a sign [on] their houses and they are called a "seal" on it, and tefillin on their heads and arms to signify that they are servants. For the four signs surround a person: brit milah in front of them, a mezuzah at their right, tefillin on their left, tzitzit on their clothing that are dragged on their clothing behind them as they walk.