Mark 5:43

5:43 He strictly ordered that no one should know about this, ¹  and told them to give her something to eat.

Mark 10:5

10:5 But Jesus said to them, “He wrote this commandment for you because of your hard hearts. ² 

Mark 12:29

12:29 Jesus answered, “The most important is: ‘Listen, Israel, the Lord our God, the Lord is one.

[5:43]  ¹ sn That no one should know about this. See the note on the phrase who he was in 3:12.

[10:5]  ² tn Grk “heart” (a collective singular).