The word(s) "assist" appears 24 time(s) in 23 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) And be patient and your patience is not but by (the assistance of) Allah, and grieve not for them, and do not distress yourself at what they plan.

(12) And say: My Lord! make me to enter a goodly entering, and cause me to go forth a goodly going forth, and grant me from near Thee power to assist (me).

(13) Or, have they gods who can defend them against Us? They shall not be able to assist themselves, nor shall they be defended from Us.

(14) Whoever thinks that Allah will not assist him in this life and the hereafter, let him stretch a rope to the ceiling, then let him cut (it) off, then let him see if his struggle will take away that at which he is enraged.

(15) Permission (to fight) is given to those upon whom war is made because they are oppressed, and most surely Allah is well able to assist them;

(16) And he was in the city, fearing, awaiting, when lo! he who had asked his assistance the day before was crying out to him for aid. Musa said to him: You are most surely one erring manifestly.

(17) And We made them Imams who call to the fire, and on the day of resurrection they shall not be assisted.

(18) Thus We made the earth to swallow up him and his abode; so he had no body of helpers to assist him against Allah nor was he of those who can defend themselves.

(19) And among men is he who says: We believe in Allah; but when he is persecuted in (the way of) Allah he thinks the persecution of men to be as the chastisement of Allah; and if there come assistance from your Lord, they would most certainly say: Surely we were with you. What! is not Allah the best knower of what is in the breasts of mankind.

(20) (But) they shall not be able to assist them, and they shall be a host brought up before them.