4:11
Instructs you Allah concerning your children - for the male like (the) portion (of) two females. But if there are (only) women more (than) two, then for them two thirds (of) what he left. And if (there) is (only) one, then for her (is) half. And for his parents, for each one of them a sixth of what (is) left, if is for him a child. But if not is for him any child and inherit[ed] him his parents, then for his mother (is) one third. And if are for him brothers and sisters, then for his mother (is) the sixth from after any will he has made [of which] or any debt. Your parents and your children - not you know which of them (is) nearer to you (in) benefit. An obligation from Allah. Indeed, Allah is All-Knowing, All-Wise.

4:12
And for you (is) half (of) what (is) left by your wives if not is for them a child. But if is for them a child, then for you (is) the fourth of what they left, from after any will they have made [for which] or any debt. And for them (is) the fourth of what you left, if not is for you a child. But if is for you a child, then for them (is) the eighth of what you left from after any will you have made [for which] or any debt. And if [is] a man (whose wealth) is to be inheri (has) no parent or child or a women and for him (is) a brother or a sister, then for each one of (the) two (is) the sixth. But if they are more than that, then they (are) partners in the third, from after any will was made [for which] or any debt without (being) harmful. An ordinance from Allah. And Allah (is) All-Knowing, All-Forbearing.

4:11
Instructs you Allah concerning your children - for the male like (the) portion (of) two females. But if there are (only) women more (than) two, then for them two thirds (of) what he left. And if (there) is (only) one, then for her (is) half. And for his parents, for each one of them a sixth of what (is) left, if is for him a child. But if not is for him any child and inherit[ed] him his parents, then for his mother (is) one third. And if are for him brothers and sisters, then for his mother (is) the sixth from after any will he has made [of which] or any debt. Your parents and your children - not you know which of them (is) nearer to you (in) benefit. An obligation from Allah. Indeed, Allah is All-Knowing, All-Wise.

58:7
Do not you see that Allah knows whatever (is) in the heavens and whatever (is) in the earth? Not there is any secret counsel (of) three but He (is) (the) fourth of them, and not five but He (is) (the) sixth of them, and not less than that and not more but He (is) with them wherever that they are. Then He will inform them of what they did (on the) Day (of) the Resurrection. Indeed, Allah of every thing (is) All-Knower.

18:22
They say, (they were) three, the forth of them their dog; and they say (they were) five the sixth of them their dog - guessing about the unseen; and they say, (they were) seven and the eight of them their dog. Say, "My Lord, knows best their number. None knows them except a few. So (do) not argue about them except (with) an argument obvious, and (do) not inquire about them among them (from) anyone."