From Samuel too [we learn that] Israel is immune from planetary influence. For Samuel and Ablat were sitting, while certain people were going to a lake. Said Ablat to Samuel: ‘That man is going but will not return, [for] a snake will bite him and he will die.’ ‘If he is an Israelite,’ replied Samuel. ‘he will go and return.’ While they were sitting he went and returned. [Thereupon] Ablat arose and threw off his [the man's] knapsack, [and] found a snake therein cut up and lying in two pieces — Said Samuel to him, ‘What did you do?’ ‘Every day we pooled our bread and ate it; but to-day one of us had no bread, and he was ashamed. Said I to them, "I will go and collect [the bread]". When I came to him, I pretended to take [bread] from him, so that he should not be ashamed.’ ‘You have done a good deed,’ said he to him. Then Samuel went out and lectured: But charity delivereth from death; and [this does not mean] from an unnatural death, but from death itself.
From R. Akiba too [we learn that] Israel is free from planetary influence. For R. Akiba had a daughter. Now, astrologers told him, On the day she enters the bridal chamber a snake will bite her and she will die. He was very worried about this. On that day [of her marriage] she took a brooch [and] stuck it into the wall and by chance it penetrated [sank] into the eye of a serpent. The following morning, when she took it out, the snake came trailing after it. ‘What did you do?’ her father asked her. ‘A poor man came to our door in the evening.’ she replied, ‘and everybody was busy at the banquet, and there was none to attend to him. So I took the portion which was given to me and gave it to him. ‘You have done a good deed,’ said he to her. Thereupon R. Akiba went out and lectured: ‘But charity delivereth from death’: and not [merely] from an unnatural death, but from death itself.
From R. Nahman b. Isaac too [we learn that] Israel is free from planetary influence. For R. Nahman b. Isaac's mother was told by astrologers, Your son will be a thief. [So] she did not let him [be] bareheaded, saying to him, ‘Cover your head so that the fear of heaven may be upon you, and pray [for mercy]’. Now, he did not know why she spoke that to him. One day he was sitting and studying under a palm tree; temptation overcame him, he climbed up and bit off a cluster [of dates] with his teeth.